ETF Guides

Last updated July 2026

Short answer

An ETF (exchange-traded fund) is a single security that holds a basket of many stocks or bonds, so one share gives you diversified exposure that trades on an exchange like a normal stock. These guides go inside the largest and most-traded ETFs: what each one holds, what it costs, how the perennial pairs compare (VOO vs SPY, QQQ vs QQQM, VTI vs VOO), and how to use a fund as the core of a portfolio. Below you will also find plain explanations of how ETFs work, the main types, and how to choose and buy one.

What is an ETF and how does it work

An exchange-traded fund pools money from many investors to buy a basket of securities, then splits ownership of that basket into shares that trade on a stock exchange. Buy one share of a broad-market ETF and you effectively own a sliver of every company the fund holds, sometimes hundreds or thousands of them, in a single trade.

The mechanics that make ETFs attractive come down to three things. First, diversification in one ticker: instead of buying 500 stocks to match the S&P 500, you buy one fund that holds them for you. Second, intraday trading: unlike a mutual fund, which prices once a day after the close, an ETF trades all day at a live market price. Third, low cost and tax efficiency: most ETFs track an index rather than paying managers to pick stocks, so fees are low, and the way ETF shares are created and redeemed tends to generate fewer taxable events than a comparable mutual fund.

For a fuller primer, see what is an ETF and our broader ETF investing guide.

Types of ETFs

Most ETFs fall into a handful of categories defined by what they hold and the job they do in a portfolio.

  • Broad-market ETFs track a whole index like the S&P 500 or the total US market. Examples include VOO and SPLG (S&P 500) and VTI (the entire US market). These are the classic core holdings, cheap, diversified, and boring in the best way.
  • Sector ETFs concentrate on one part of the economy, such as technology, energy, or health care. A semiconductor fund like SMH is a sector-style example. They let you tilt toward an industry, at the cost of more concentration.
  • Dividend and income ETFs screen for companies that pay steady or growing dividends. SCHD is a widely held example. They appeal to investors who want cash flow and a value tilt rather than pure growth.
  • Bond ETFs hold fixed-income securities instead of stocks. A total-bond-market fund like BND is a common ballast holding that tends to be steadier than stocks and cushions a portfolio in downturns.
  • Thematic ETFs group companies around an idea that cuts across sectors, such as clean energy, cybersecurity, or artificial intelligence. They are the most targeted and often the most volatile, since they concentrate on a single trend.

Explore the sector and thematic angle further on Walnut's theme pages, which group holdings by an idea rather than an index label.

How to choose an ETF

Once you know the job you want a fund to do, choosing between candidates comes down to a few concrete factors.

  • Expense ratio. This is the annual fee as a percentage of your investment. For broad index funds it is often 0.03 to 0.10 percent; specialized funds charge more. Among funds doing the same job, lower cost compounds into a real difference over decades.
  • Holdings and index. Open the fund and look at what it actually owns and which index it tracks. Two funds with similar names can hold very different baskets, and two with different names can hold nearly the same one.
  • Size and liquidity (AUM). Assets under management and daily trading volume affect how tightly a fund trades and how likely it is to stay open. Very large, heavily traded funds tend to have narrow bid-ask spreads.
  • The job it does in your portfolio. The best fund is the one that fills a gap you actually have. If you already own a total-market fund, a second one adds nothing; a different exposure might.

For a concrete shortlist of the lowest-cost core options, see the best S&P 500 ETFs.

How to buy an ETF

Buying an ETF works the same way as buying a stock. In practice it is four steps:

  • 1. Open a brokerage account. Any major broker offers commission-free ETF trading. If you already have one, you are ready.
  • 2. Find the ticker and check the fund. Search the fund's symbol (for example VOO), then confirm its expense ratio, holdings, and index match what you want.
  • 3. Place an order. Enter the ticker and either a dollar amount or a number of shares. A limit order lets you set the maximum price you will pay; a market order fills at the current price. Many brokers now support fractional shares, so you can buy a partial share.
  • 4. Decide how you will hold and track it. Long-term investors often automate recurring buys and rebalance periodically. This is where Walnut fits: you connect your own broker, group an ETF core with thematic satellites into a basket, and track them as one unit.

A step-by-step version lives in our how to buy an ETF guide.

Browse ETF guides

ACWI

iShares MSCI ACWI ETF

The entire global stock market in one ticker: developed and emerging markets across roughly 2,300 holdings, tracking the MSCI ACWI index.

CORN

Teucrium Corn Fund

Pure price exposure to corn via a laddered basket of CBOT corn futures, structured to reduce the roll cost that plagues single-contract commodity funds.

FNGU

MicroSectors FANG+ 3X Leveraged ETN

Three times the daily move of the FANG+ mega-cap tech index, via a leveraged ETN. Powerful and dangerous: daily reset causes decay, and it is a short-term trading tool only.

ICLN

iShares Global Clean Energy ETF

The flagship global clean-energy basket: solar, wind, hydrogen, and clean utilities worldwide in one ticker, tracking the S&P Global Clean Energy Index.

MCHI

iShares MSCI China ETF

The broad Chinese stock market in one ticker: internet giants, state banks, and consumer names across Hong Kong, mainland, and US listings, tracking MSCI China.

PALL

abrdn Physical Palladium Shares ETF

Physical palladium in an ETF wrapper: allocated bars in secured vaults tracking the spot price, giving stock investors access to a hard-to-hold precious metal.

SIVR

abrdn Physical Silver Shares ETF

Physical silver in an ETF wrapper at a low 0.30% fee: allocated bars in secured vaults tracking spot silver, a cheaper alternative to the larger SLV.

SVIX

-1x Short VIX Futures ETF

The inverse of short-term VIX futures: a short-volatility trade that profits in calm markets and can lose sharply when volatility spikes. Short-term tool only.

USO

United States Oil Fund, LP

The best-known oil-price ETF: tracks WTI crude via near-month NYMEX futures. Convenient exposure to oil, but subject to contango and roll costs over time.

XLU

State Street Utilities Select Sector SPDR ETF

The S&P 500 utilities sector in one ticker: electric, gas, and water utilities. A low-cost, high-yield, defensive holding that also captures rising power demand.

AGQ

ProShares Ultra Silver

A 2x daily leveraged silver ETF for short-term traders. Resets exposure every day, so it is not designed to be held for long stretches.

DBC

Invesco DB Commodity Index Tracking Fund

A broad basket of energy, metals, and agricultural commodities via futures. Uses an optimum-yield roll to limit contango costs, and issues a K-1 tax form.

GBTC

Grayscale Bitcoin Trust ETF

Spot bitcoin in a brokerage account. The oldest and best-known bitcoin fund, but its 1.50% fee is well above newer spot bitcoin ETFs.

IEFA

iShares Core MSCI EAFE ETF

Developed-market stocks outside the US and Canada in one ticker. A cheap, broad core holding for international equity exposure.

MDY

SPDR S&P MidCap 400 ETF Trust

The S&P MidCap 400 in one ticker. One of the oldest ETFs, covering mid-sized US companies that large-cap funds miss.

PDBC

Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF

Broad commodity exposure across energy, metals, and agriculture, without a K-1 tax form. Cheaper than DBC and the larger of the two funds.

SKYY

First Trust Cloud Computing ETF

One of the earliest cloud-computing ETFs. Holds infrastructure, platform, and software companies tied to the shift to the cloud.

USOI

UBS ETRACS Crude Oil Shares Covered Call ETN

A covered-call ETN on the US Oil Fund (USO). Very high headline yield from selling call options, with capped upside and UBS credit risk.

ARKG

ARK Genomic Revolution ETF

An actively managed bet on the genomics revolution: gene editing, sequencing, and molecular diagnostics in one ticker. High conviction, high fee, high volatility.

DIV

Global X SuperDividend U.S. ETF

Around 50 of the highest-yielding, lower-volatility US stocks in one ticker, paid monthly. A high-income sleeve, not a growth fund.

GDX

VanEck Gold Miners ETF

The largest gold-mining companies in the world in one ticker. Amplified exposure to gold prices through miners' operating leverage.

IJH

iShares Core S&P Mid-Cap ETF

The S&P MidCap 400 in one ticker. Low-cost, diversified exposure to the middle of the US market.

MINT

PIMCO Enhanced Short Maturity Active Exchange-Traded Fund

An actively managed, ultra-short-duration bond ETF used as a cash alternative. Low volatility, modest yield above money markets.

PFF

iShares Preferred and Income Securities ETF

The largest preferred-stock ETF in one ticker. High monthly income from a bond-and-stock hybrid, concentrated in financials.

SOXS

Direxion Daily Semiconductor Bear 3X Shares

A -3x daily leveraged inverse bet against semiconductor stocks. A short-term trading tool with heavy decay, not a buy-and-hold investment.

TAN

Invesco Solar ETF

The global solar value chain in one ticker. A concentrated, policy-sensitive clean-energy sector fund.

UVXY

ProShares Ultra VIX Short-Term Futures ETF

A 1.5x leveraged bet on short-term VIX futures. A short-term volatility hedge with heavy decay, not a buy-and-hold investment.

AVUV

Avantis US Small Cap Value ETF

An actively managed US small-cap value fund from Avantis. Screens smaller companies for low valuations and high profitability at a 0.25% fee.

DIVO

Amplify CWP Enhanced Dividend Income ETF

Blue-chip dividend stocks plus a covered-call overlay for extra monthly income, actively run by Capital Wealth Planning at a 0.56% fee.

GDXJ

VanEck Junior Gold Miners ETF

Smaller, earlier-stage gold and silver miners in one ticker. More volatile than gold itself or than large-cap miners, at a 0.52% fee.

IJR

iShares Core S&P Small-Cap ETF

Broad US small-cap exposure in one ticker, tracking the S&P SmallCap 600 at a low 0.06% fee.

MOO

VanEck Agribusiness ETF

The global agriculture supply chain in one ticker: fertilizer, farm equipment, animal health, and food processing, at a 0.56% fee.

PPLT

abrdn Physical Platinum Shares ETF

Physical platinum in a ticker. More industrial and more volatile than gold, with no income and a 0.60% fee.

SPHD

Invesco S&P 500 High Dividend Low Volatility ETF

50 high-yield, low-volatility S&P 500 stocks, paying monthly income at a 0.30% fee.

TZA

Direxion Daily Small Cap Bear 3X Shares

A 3x daily inverse bet against US small caps. Built for single-day trading only; decays over time and is not a buy-and-hold holding.

VIXY

ProShares VIX Short-Term Futures ETF

Short-term VIX futures in a ticker. Spikes in market panics but decays steadily; a short-term hedge, not a buy-and-hold holding.

BITO

ProShares Bitcoin ETF

The first US bitcoin-linked ETF. It tracks bitcoin through CME futures contracts rather than holding coins directly, so its return can diverge from spot bitcoin over time.

DVY

iShares Select Dividend ETF

A dividend-income fund that screens US stocks for consistent, sustainable payouts and weights them by dividend paid, tilting toward higher-yielding value sectors.

GLDM

SPDR Gold MiniShares

A low-cost way to own physical gold in a brokerage account. Each share represents a fractional interest in gold bullion held in a vault, at one of the lowest fees among gold ETFs.

INDA

iShares MSCI India ETF

The most widely held US-listed way to invest in India's large- and mid-cap stock market in a single ticker, spanning banks, energy, technology services, and consumer names.

MTUM

iShares MSCI USA Momentum Factor ETF

A factor ETF that owns US large- and mid-cap stocks with the strongest recent price momentum, rebalancing periodically as leadership rotates across the market.

QLD

ProShares Ultra QQQ

A leveraged ETF that seeks 2x the daily return of the Nasdaq-100. Because it resets daily, its performance over longer periods can diverge substantially from twice the index return.

SPLG

SPDR Portfolio S&P 500 ETF

State Street's ultra-low-cost S&P 500 ETF. Same large-cap index as SPY and VOO, at a 0.02% expense ratio that is among the lowest of any S&P 500 fund.

UCO

ProShares Ultra Bloomberg Crude Oil

A leveraged ETF that seeks 2x the daily return of a WTI crude oil futures index. Leverage plus futures roll costs make it a short-term trading tool that can diverge sharply from oil's spot price.

VLUE

iShares MSCI USA Value Factor ETF

A factor ETF that targets US large- and mid-cap stocks trading cheaply on valuation metrics, selecting within each sector so the tilt is toward value rather than a sector bet.

BLOK

Amplify Blockchain Technology ETF

An actively managed thematic fund holding companies tied to blockchain and digital-asset infrastructure. A concentrated, high-volatility sector bet rather than a core holding.

EEM

iShares MSCI Emerging Markets ETF

Broad emerging-markets equity in one ticker, tracking the MSCI Emerging Markets Index. Deep liquidity and options depth, but a higher fee than newer siblings like IEMG.

GOVT

iShares U.S. Treasury Bond ETF

Broad US Treasury bond exposure across all maturities in one ticker, at a rock-bottom 0.05% fee. A high-credit-quality bond building block, not an equity play.

JPST

JPMorgan Ultra-Short Income ETF

An actively managed ultra-short-term bond fund used as a cash alternative. More yield than a money market fund with only modest price movement.

MUB

iShares National Muni Bond ETF

Broad investment-grade municipal bond exposure in one ticker, with income generally exempt from federal tax. A tax-efficient bond building block at a low 0.05% fee.

QUAL

iShares MSCI USA Quality Factor ETF

A quality-factor tilt on US large- and mid-caps, screening for high return on equity, stable earnings, and low debt. A factor lean on the broad market at a low 0.15% fee.

SPXL

Direxion Daily S&P 500 Bull 3X Shares

A 3x daily leveraged bet on the S&P 500. A short-term trading tool subject to decay, not a buy-and-hold core holding.

UDOW

ProShares UltraPro Dow30

A 3x daily leveraged bet on the Dow Jones Industrial Average. A short-term trading tool subject to decay, not a buy-and-hold core holding.

VOOG

Vanguard S&P 500 Growth ETF

The growth half of the S&P 500 in one ticker, at a low 0.07% fee. More tech-heavy and concentrated than the broad VOO.

BNDX

Vanguard Total International Bond Index Fund

International investment-grade bonds with the currency risk hedged back to the US dollar. One of the largest international bond funds by assets.

EFA

iShares MSCI EAFE ETF

Developed international stocks outside the US and Canada in one ticker. Europe, Australasia, and the Far East, weighted by market cap.

HDV

iShares Core High Dividend ETF

A concentrated set of higher-yielding, financially healthier US large caps. Screens for dividend yield alongside quality.

KOLD

ProShares UltraShort Bloomberg Natural Gas

A leveraged, inverse bet against natural gas prices, targeting -2x the daily move. A short-term trading tool, not a hold.

NOBL

ProShares S&P 500 Dividend Aristocrats ETF

The S&P 500 Dividend Aristocrats: companies that have raised their dividends for at least 25 consecutive years. Equal-weighted.

SGOL

abrdn Physical Gold Shares ETF

Physical gold bullion in one ticker, stored in a vault. A low-cost way to hold gold without taking delivery.

SPYG

State Street SPDR Portfolio S&P 500 Growth ETF

The growth half of the S&P 500 in one ticker, at a very low 0.04% fee. Tilts toward technology and other faster-growing large caps.

UNG

United States Natural Gas Fund, LP

Natural gas price exposure through futures, in one ticker. A short-term trading tool, not a buy-and-hold vehicle.

VXX

iPath Series B S&P 500 VIX Short-Term Futures ETN

Exposure to short-term VIX futures, which tend to rise when markets fall. A short-term hedging and trading tool with heavy long-run decay.

BNO

United States Brent Oil Fund, LP

Tracks the price of Brent crude oil through near-month futures contracts, not spot oil. A short-term trading tool whose returns diverge from spot because of roll costs.

ETHE

Grayscale Ethereum Staking ETF

Grayscale's Ethereum vehicle, giving exposure to the price of ETH plus staking rewards. Its 2.50% expense ratio is high relative to newer spot Ethereum ETFs.

HYG

iShares iBoxx $ High Yield Corporate Bond ETF

One of the largest high-yield (junk) corporate bond ETFs. Higher income than investment-grade bonds, with more credit risk and sensitivity to the economic cycle.

LIT

Global X Lithium & Battery Tech ETF

Global exposure to the lithium and battery supply chain, from miners to battery makers to EV producers. A thematic, cyclical bet on electrification.

NRGU

MicroSectors U.S. Big Oil 3x Leveraged ETNs

A 3x leveraged exchange-traded note on a basket of large US oil companies. Resets daily, so it is a short-term trading tool that decays over time and carries issuer credit risk.

SGOV

iShares 0-3 Month Treasury Bond ETF

Holds ultra-short US Treasury bills maturing in 0 to 3 months. A cash-like, very low-risk holding used as a place to park money and earn the T-bill rate.

SQQQ

ProShares UltraPro Short QQQ

Seeks 3x the inverse of the Nasdaq-100's daily return. A short-term hedging and trading tool that resets daily and decays over time; not for buy-and-hold.

URA

Global X Uranium ETF

Exposure to uranium miners and nuclear-fuel companies worldwide. A concentrated, volatile bet on uranium prices and the nuclear power cycle.

WEAT

Teucrium Wheat Fund

Tracks wheat prices through a spread of CBOT wheat futures contracts. A short-term commodity tool exposed to roll costs, not a long-term holding.

BULZ

MicroSectors Solactive FANG Innovation 3X Leveraged ETNs

A 3x daily-reset leveraged ETN on a concentrated basket of FANG-plus mega-cap tech names. Short-term trading tool only; daily reset causes volatility decay, and as an ETN it carries issuer credit risk.

EWZ

iShares MSCI Brazil ETF

Single-country Brazil exposure in one ticker. Tracks large- and mid-cap Brazilian equities, concentrated in commodities and banks, with returns tied to commodity prices and the Brazilian real.

IAU

iShares Gold Trust

Physical gold in one ticker. Holds bullion in vaults and tracks the spot price of gold at a 0.25% expense ratio, a lower-cost alternative to GLD for buy-and-hold gold exposure.

LQD

iShares iBoxx $ Investment Grade Corporate Bond ETF

A broad basket of investment-grade US corporate bonds in one ticker. Diversified fixed-income exposure for income and diversification, with a price that moves inversely to interest rates.

OUNZ

VanEck Merk Gold Trust

Physical gold with a delivery option. Holds bullion and tracks the spot price of gold at 0.25%, and uniquely lets shareholders take physical delivery of gold coins or bars.

SHY

iShares 1-3 Year Treasury Bond ETF

Short-term US Treasury notes in one ticker. Low credit risk and low interest-rate sensitivity make it a cash-like holding for stability and modest income.

RSP

Invesco S&P 500 Equal Weight ETF

The same 500 companies as the S&P 500, but weighted equally instead of by size, so the biggest names don't dominate.

SCHX

Schwab U.S. Large-Cap ETF

Schwab's low-cost US large-cap fund, a broad core holding at 0.03%.

XLC

State Street Communication Services Select Sector SPDR ETF

The communication-services slice of the S&P 500: Meta, Alphabet, and the media and telecom names.

TQQQ

ProShares UltraPro QQQ

A 3x daily leveraged bet on the Nasdaq-100. A short-term trading tool, not a buy-and-hold fund.

UPRO

ProShares UltraPro S&P500

A 3x daily leveraged bet on the S&P 500. A short-term trading tool, not a core holding.

SOXL

Direxion Daily Semiconductor Bull 3X Shares

A 3x daily leveraged bet on semiconductor stocks. Extremely volatile and for short holding periods only.

JEPQ

JPMorgan Nasdaq Equity Premium Income ETF

High monthly income from Nasdaq-100 stocks plus a covered-call overlay. Yield is the point; upside is capped.

BND

Vanguard Total Bond Market Index Fund

The total US investment-grade bond market in one ticker, the classic bond side of a stock-and-bond portfolio.

AGG

iShares Core U.S. Aggregate Bond ETF

iShares' total US investment-grade bond fund, the BlackRock counterpart to BND.

TLT

iShares 20+ Year Treasury Bond ETF

Long-dated US Treasuries, the most rate-sensitive mainstream bond fund. Big moves when yields shift.

GLD

SPDR Gold Shares

Physical gold in a ticker, the largest and most liquid way to hold bullion in a brokerage account.

SLV

iShares Silver Trust

Physical silver in a ticker. More volatile than gold, with an industrial-demand angle.

VOO

Vanguard S&P 500 ETF

The S&P 500 in one ticker. One of the largest ETFs in the world by AUM, with one of the lowest expense ratios of any equity fund.

SPY

SPDR S&P 500 ETF Trust

The original S&P 500 ETF and still the most-traded equity ETF in the world. Higher expense ratio than VOO/IVV but unmatched options liquidity.

QQQ

Invesco QQQ Trust

The Nasdaq-100 in one ticker. Tech-heavy growth exposure and the most popular vehicle for big-tech beta.

VTI

Vanguard Total Stock Market ETF

Every US-listed stock in one ticker. Broader than VOO, the same large-caps at the top plus small and mid-caps below.

VT

Vanguard Total World Stock ETF

The entire world's stock market in one ticker. US plus developed and emerging international, weighted by global market cap.

AIQ

Global X Artificial Intelligence & Technology ETF

A broad basket of the companies building and using AI. Roughly 80 large-cap tech and AI & big data names, more diversified than a chip-only fund.

BOTZ

Global X Robotics & Artificial Intelligence ETF

Concentrated thematic bet on robotics and AI hardware. Roughly 40 names across industrial automation, with real Japanese and European exposure.

ROBO

ROBO Global Robotics & Automation Index ETF

The original robotics ETF. Roughly 80 global names at near-equal weight, so it is broader and less top-heavy than BOTZ.

IGV

iShares Expanded Tech-Software Sector ETF

Concentrated, software-only sector ETF. Roughly 120 application and infrastructure software names, capped so no single stock dominates.

VXUS

Vanguard Total International Stock ETF

The entire non-US stock market in one ticker. Developed and emerging markets outside the US, weighted by market cap, built to pair with a US core like VTI.

VEA

Vanguard FTSE Developed Markets ETF

The developed world outside the US in one ticker. Europe, Japan, Canada, and Australia, with no emerging markets and no US.

VWO

Vanguard FTSE Emerging Markets ETF

The emerging-markets slice of the global stock market in one ticker. China, India, Taiwan, Brazil and others, with no US or developed-market exposure.

VIG

Vanguard Dividend Appreciation ETF

Roughly 340 US companies with a long record of raising dividends. A dividend-growth-and-quality tilt, lower yield than a high-yield fund.

DGRO

iShares Core Dividend Growth ETF

Roughly 400 US companies with a record of growing their dividends. A dividend-growth core that yields a bit more than VIG but less than SCHD.

QYLD

Global X Nasdaq 100 Covered Call ETF

Very high monthly income from the Nasdaq-100. Holds the index and sells covered calls on it, trading away upside for a distribution around 11.5%.

USMV

iShares MSCI USA Min Vol Factor ETF

A defensive US equity fund built for a smoother ride. Roughly 180 stocks chosen and weighted to minimize the portfolio's overall volatility.

SPLV

Invesco S&P 500 Low Volatility ETF

The 100 calmest stocks in the S&P 500. Lowest-volatility large-caps weighted by inverse volatility and rebalanced quarterly, tilted toward defensive sectors.

XAR

SPDR S&P Aerospace & Defense ETF

The US aerospace and defense industry at roughly equal weight. Around 35-40 names where mid-cap suppliers carry as much weight as the mega-cap primes.

PPA

Invesco Aerospace & Defense ETF

The aerospace and defense sector in one ticker. The big US defense primes plus aerospace and adjacent tech, weighted by market cap.

ITOT

iShares Core S&P Total US Stock Market ETF

Every US-listed stock in one ticker. The iShares total-market core, broader than VOO and functionally identical to VTI.

VTV

Vanguard Value ETF

The value half of the US large-cap market in one ticker. Roughly 330 cheaper, more dividend-rich large-cap stocks, the counterpart to Vanguard Growth.

IEMG

iShares Core MSCI Emerging Markets ETF

The emerging-markets slice of the global stock market in one ticker, the iShares Core version. China, Taiwan, India, Brazil, and, unlike VWO, South Korea, with no US or developed-market exposure.

SCHE

Schwab Emerging Markets Equity ETF

The emerging-markets slice of the global stock market in one ticker, Schwab's version. China, Taiwan, India, Brazil and others, with no US or developed-market exposure.

QQQM

Invesco Nasdaq 100 ETF

The Nasdaq-100 in one ticker, cheaper than QQQ. Tech-heavy growth exposure built for long-term buy-and-hold.

SMH

VanEck Semiconductor ETF

Concentrated bet on the 25 largest US-listed semiconductor companies. Tighter and more top-heavy than SOXX.

SOXX

iShares Semiconductor ETF

Broader semiconductor ETF than SMH. Holds ~30 names with more balanced weighting across the top of the fund.

VGT

Vanguard Information Technology ETF

Broad US technology sector in one ticker. Includes semiconductors, software, and IT services at the cheapest expense ratio in the category.

XLK

Technology Select Sector SPDR Fund

The S&P 500 technology sector. More concentrated at the top than VGT and uses a select-sector methodology.

SCHD

Schwab US Dividend Equity ETF

Quality-tilted dividend ETF. Screens for cash flow durability and dividend growth, not just headline yield.

VYM

Vanguard High Dividend Yield ETF

Broad high-yield dividend ETF. More diversified than SCHD with a less aggressive quality screen.

ITA

iShares US Aerospace & Defense ETF

US aerospace and defense in one ticker. The standard passive vehicle for defense modernization exposure.

XLY

Consumer Discretionary Select Sector SPDR Fund

The S&P 500 consumer discretionary sector. Amazon and Tesla dominate the top of the fund.

XLI

Industrial Select Sector SPDR Fund

The S&P 500 industrials sector. Aerospace, machinery, defense, transports, and infrastructure all together.

IVV

iShares Core S&P 500 ETF

The S&P 500 in one ticker, BlackRock's version. Same large-cap exposure as VOO and SPY at a 0.03% expense ratio.

VUG

Vanguard Growth ETF

Large-cap US growth in one ticker. A low-cost style tilt toward technology and consumer growth, heavier on mega-cap tech than VOO.

SCHG

Schwab US Large-Cap Growth ETF

Large-cap US growth in one ticker, Schwab's version. A low-cost growth style tilt that competes closely with VUG.

MGK

Vanguard Mega Cap Growth ETF

The largest US growth companies in one ticker. More top-heavy and tech-concentrated than VUG.

ARKK

ARK Innovation ETF

Cathie Wood's actively managed disruptive-innovation fund. Concentrated, high-volatility bets on genomics, fintech, AI, and EVs.

JEPI

JPMorgan Equity Premium Income ETF

Actively managed income ETF. Pairs low-volatility US large-caps with an options overlay to pay a high monthly distribution.

IWM

iShares Russell 2000 ETF

US small-cap stocks in one ticker. Tracks the Russell 2000, far more diversified and less tech-heavy than a large-cap fund.

DIA

SPDR Dow Jones Industrial Average ETF Trust

The Dow 30 in one ticker. Price-weighted, blue-chip, and less tech-heavy than the S&P 500.

XLF

Financial Select Sector SPDR Fund

The financials sector of the S&P 500 in one ticker. Big banks, insurers, payment networks, and asset managers.

XLE

Energy Select Sector SPDR Fund

The energy sector of the S&P 500 in one ticker. Concentrated in large oil and gas producers, closely tied to commodity prices.

XLV

Health Care Select Sector SPDR Fund

The healthcare sector of the S&P 500 in one ticker. Pharma, biotech, insurers, devices, and equipment.

VNQ

Vanguard Real Estate ETF

US real estate (REITs) in one ticker. Data centers, towers, industrial, retail, and residential property, with a higher yield than the broad market.

AMDY

YieldMax AMD Option Income Strategy ETF

AMDY is a single-stock option-income ETF that sells call options against synthetic exposure to Advanced Micro Devices (AMD) to generate very high monthly and weekly distributions. It is an income strategy, not a leveraged fund: the covered-call approach caps your upside in an AMD rally, the headline distribution rate often includes return of capital, and the fund's net asset value can erode over time. The eye-catching yield is not the same as a total return.

AMZY

YieldMax AMZN Option Income Strategy ETF

AMZY is a YieldMax single-stock option-income ETF that sells call options against synthetic exposure to Amazon (AMZN) to generate large monthly distributions. The headline payout rate is very high, but the strategy caps Amazon's upside, can erode the fund's net asset value over time, and a large portion of distributions has been return of capital rather than true income. It is an income tool, not a way to fully track Amazon stock.

ARKF

ARK Blockchain & Fintech Innovation ETF

Cathie Wood's actively managed ARK ETF focused on fintech and blockchain innovation, holding high-conviction names like Coinbase, Shopify, Block, and Robinhood.

ARKG

ARK Genomic Revolution ETF

Cathie Wood's actively-managed ARK ETF concentrated in genomics, gene editing, and biotech-innovation companies like CRISPR Therapeutics, Tempus AI, and Twist Bioscience.

AVUV

Avantis US Small Cap Value ETF

Actively managed small-cap value fund tilting toward cheap, profitable US small companies more aggressively than a passive index.

BITU

ProShares Ultra Bitcoin ETF

BITU is a 2x leveraged ETF from ProShares that seeks twice the daily return of bitcoin. It is a high-risk, short-term trading tool, not a buy-and-hold investment. Daily leverage resets cause compounding decay that can erode returns when held for more than a day, and bitcoin's extreme volatility is magnified.

BITX

Volatility Shares 2x Bitcoin Strategy ETF

BITX is a 2x leveraged exchange-traded fund that aims to deliver twice the daily price move of bitcoin using bitcoin futures contracts, not spot bitcoin or stocks. The 2x exposure resets every single day, so returns compound over multiple days in ways that can diverge sharply from twice bitcoin's longer-term move. It is a high-risk, short-term trading tool, not a buy-and-hold position.

CIBR

First Trust Nasdaq Cybersecurity ETF

One of the largest cybersecurity ETFs, blending pure-play security vendors with big networking and infrastructure names.

CONL

GraniteShares 2x Long COIN Daily ETF

CONL is a 2x leveraged single-stock ETF from GraniteShares that aims to deliver twice (200%) the daily price move of Coinbase Global (COIN). It resets every day, so it is built for short-term trading, not buy-and-hold. Because Coinbase is already a highly volatile stock, 2x leverage amplifies both gains and losses, and daily compounding can erode returns over time. It is not a long-term investment.

CONY

YieldMax COIN Option Income Strategy ETF

CONY is a YieldMax single-stock option-income ETF that sells call options on Coinbase (COIN) to pay very large, frequent (now weekly) cash distributions. The advertised distribution rate looks enormous, often well over 100% annualized, but it is not free income: writing calls caps how much you gain when COIN rises, the high payouts can erode the fund's net asset value over time, and a large share of recent distributions has been return of capital rather than earned income. Total return can badly trail simply owning COIN. CONY is an income-and-trading vehicle, not a buy-and-hold proxy for Coinbase.

DPST

Direxion Daily Regional Banks Bull 3X Shares

DPST is a 3x leveraged ETF that aims to deliver 300% of the daily move of the S&P Regional Banks Select Industry Index. It is a high-risk, short-term trading tool, not a buy-and-hold fund. Because the leverage resets every day, returns compound in ways that can diverge sharply from 3x the index over any period longer than a single day, and the fund can lose value rapidly during regional-bank stress.

FENY

Fidelity MSCI Energy Index ETF

A low-cost Fidelity index ETF holding the full US energy sector, from oil and gas majors to refiners, drillers, and pipeline operators.

FNGD

MicroSectors FANG+ Index -3X Inverse Leveraged ETN

FNGD is a -3x inverse leveraged exchange-traded note (ETN), not a fund, that seeks three times the opposite of the daily move of the NYSE FANG+ index of about 10 large technology and internet stocks. It resets every day, so it is built for very short holding periods and decays badly when held longer. Because it is an unsecured debt note from Bank of Montreal, it also carries the issuer's credit risk and can be called or redeemed early.

FTEC

Fidelity MSCI Information Technology Index ETF

A low-cost Fidelity index ETF that tracks the U.S. information technology sector, dominated by the largest tech names like Nvidia, Apple, and Microsoft.

GGLL

Direxion Daily GOOGL Bull 2X Shares

GGLL is a 2x leveraged single-stock ETF from Direxion that aims to deliver 200% of the daily price move of Alphabet (GOOGL) using swaps. Because the leverage resets every day, GGLL is built as a short-term trading tool, not a buy-and-hold position. Over multiple days, compounding and volatility drag can pull its returns far away from 2x the stock's move.

IWN

iShares Russell 2000 Value ETF

Tracks the Russell 2000 Value Index, holding roughly 1,400 small-cap U.S. stocks that screen as relatively cheap on value metrics, tilted toward financials and industrials.

IXUS

iShares Core MSCI Total International Stock ETF

A single-ticker way to own most of the world's stock market outside the United States, spanning developed and emerging markets across large, mid, and small caps.

KOLD

ProShares UltraShort Bloomberg Natural Gas

Seeks negative 2x the daily return of Henry Hub natural gas futures, rising when gas falls, a daily-reset bearish trading tool.

LABD

Direxion Daily S&P Biotech Bear 3X Shares

LABD is a -3x inverse leveraged ETF from Direxion that aims to deliver 300% of the opposite of the daily move in the S&P Biotechnology Select Industry index. It rises when biotech stocks fall. Because it resets every day and biotech is already a volatile sector, -3x amplifies that volatility to an extreme. It is a short-term trading and hedging tool only, not a long-term holding, and it tends to bleed value over time through daily-reset decay.

MCHI

iShares MSCI China ETF

Broad, low-cost exposure to large- and mid-cap Chinese equities, tracking the MSCI China Index across H-shares, ADRs, and other China share classes available to international investors.

MSTU

T-Rex 2X Long MSTR Daily Target ETF

MSTU is a 2x leveraged single-stock ETF that aims to deliver 200% of the daily price move of Strategy (formerly MicroStrategy, ticker MSTR). Because MSTR is itself a highly volatile leveraged proxy for bitcoin, doubling its daily move makes MSTU one of the most volatile ETFs available. It resets every day, which causes value decay when held over multiple days, so it is built as a short-term trading tool, not a long-term holding.

NRGU

MicroSectors U.S. Big Oil Index 3X Leveraged ETN

NRGU is a 3x leveraged exchange-traded note (ETN), not a fund, that aims to deliver three times the DAILY return of an equal-weighted index of about 10 large US oil and gas stocks. Because it resets daily and is unsecured debt of Bank of Montreal, it carries both leverage decay risk and issuer credit risk, and is built for very short holding periods.

NVDY

YieldMax NVDA Option Income Strategy ETF

NVDY is a single-stock option-income ETF that sells call options tied to NVIDIA (NVDA) to generate large, frequent distributions. It is an income strategy, not a leveraged fund. The eye-catching headline yield comes from option premiums and often includes return of capital. Selling calls caps upside, the share price (NAV) can erode over time, and total return can trail simply holding NVDA.

ONEQ

Fidelity Nasdaq Composite Index ETF

Fidelity's ETF tracking the full Nasdaq Composite Index, giving broad exposure to roughly 1,000+ Nasdaq-listed companies with a heavy technology tilt.

QID

ProShares UltraShort QQQ

QID is the ProShares UltraShort QQQ, a -2x inverse leveraged ETF that aims to return twice the opposite of the Nasdaq-100's daily move. It is a short-term trading and hedging tool, not a buy-and-hold investment. Because its leverage resets every day, returns compound in ways that erode value when the index is volatile, and the tech-heavy Nasdaq-100 has trended higher over time, so QID has lost enormous value over long holding periods.

RGTX

Defiance Daily Target 2X Long RGTI ETF

A leveraged single-stock ETF that aims to return twice the daily move of Rigetti Computing (RGTI), a quantum-computing stock. Built for short-term trading, not buy-and-hold.

SCHB

Schwab U.S. Broad Market ETF

A total-market index fund that holds roughly the 2,500 largest U.S. stocks at a rock-bottom 0.03% expense ratio. It tracks the Dow Jones U.S. Broad Stock Market Index.

SDOW

ProShares UltraPro Short Dow30

SDOW is a -3x inverse leveraged ETF from ProShares that aims to deliver three times the opposite of the Dow Jones Industrial Average's daily return, so it rises when the Dow falls. Because it resets every day, its returns compound in ways that diverge sharply from -3x the Dow over periods longer than a single day, which makes it a short-term trading and hedging tool rather than a buy-and-hold investment.

SGOV

iShares 0-3 Month Treasury Bond ETF

An ultra-short Treasury ETF holding US T-bills maturing in 0 to 3 months. It is widely used as a cash-equivalent that pays monthly income with very little interest-rate risk.

SHLD

Global X Defense Tech ETF

A global defense-technology ETF blending US primes with European contractors and software names like Palantir, more international and tech-tilted than ITA.

SHNY

MicroSectors Gold 3X Leveraged ETN

SHNY is an exchange-traded note from Bank of Montreal that seeks three times the daily move in the price of gold, tracking the SPDR Gold Shares Trust. It is a short-term tactical trading tool, not a buy-and-hold gold position.

SPLG

SPDR Portfolio S&P 500 ETF

A very low-cost SPDR fund tracking the S&P 500, offering the same index exposure as SPY at a fraction of the fee. In late 2025 the fund was rebranded and now trades under the ticker SPYM.

SPYG

SPDR Portfolio S&P 500 Growth ETF

A low-cost ETF that holds the growth half of the S&P 500, the large-cap U.S. companies screened for higher sales growth, earnings momentum, and price momentum. It tilts heavily toward technology and communication services and charges just 0.04%.

SRTY

ProShares UltraPro Short Russell2000

SRTY is a -3x inverse leveraged ETF that aims to deliver three times the opposite of the daily return of the Russell 2000 small-cap index. It rises when small caps fall on a given day, which makes it a short-term tactical or hedging tool, not a buy-and-hold position. Because it resets daily, holding it for more than a few days exposes you to compounding decay that can erode value even when small caps drift lower over time.

SVIX

Volatility Shares -1x Short VIX Futures ETF

SVIX is a short-volatility exchange-traded fund from Volatility Shares that seeks daily investment results equal to -1x (the inverse of) the daily move of short-term VIX futures. In practice it profits when expected market volatility falls or stays calm, collecting roll yield from a typically upward-sloping VIX futures curve. The flip side is severe tail risk: a sudden volatility spike can erase most of the fund's value in a single day, the same dynamic that destroyed the XIV product during the February 2018 Volmageddon event. SVIX is a tactical, short-term trading instrument, not a buy-and-hold investment.

TECL

Direxion Daily Technology Bull 3X Shares

A 3x leveraged ETF that seeks to deliver triple the daily return of the U.S. technology sector. It is a short-term trading tool, not a buy-and-hold investment.

TSLL

Direxion Daily TSLA Bull 2X Shares

TSLL is a 2x leveraged single-stock ETF from Direxion that seeks 200% of the DAILY price move of Tesla (TSLA) using swaps. The leverage resets every day, so over multiple days returns compound and can diverge sharply from 2x Tesla's longer-run move. Because of this daily-reset compounding and volatility drag (decay), it is built as a short-term trading tool, not a buy-and-hold investment.

TZA

Direxion Daily Small Cap Bear 3X Shares

TZA is a -3x inverse leveraged ETF that aims to deliver 300% of the opposite of the Russell 2000's daily move, so it rises when small-cap stocks fall. Because the leverage resets every day, it is built for short-term hedging and trading, not buy-and-hold: in choppy or rising markets the daily reset steadily erodes value.

UGLD

Direxion Daily Gold Bull 2X ETF

Direxion Daily Gold Bull 2X ETF (UGLD) is a leveraged ETF that aims to deliver 200% of the daily price move of gold. It is a short-term tactical tool, not a buy-and-hold gold position.

URA

Global X Uranium ETF

The largest and most liquid uranium ETF, holding miners, physical uranium trusts, and nuclear component makers, led by Cameco.

VGK

Vanguard FTSE Europe ETF

Low-cost Vanguard ETF holding hundreds of large, mid, and small-cap stocks across developed Europe, tracking the FTSE Developed Europe All Cap Index.

VGSH

Vanguard Short-Term Treasury ETF

A low-cost Vanguard ETF that holds US Treasury notes maturing in one to three years, used mainly for capital preservation and cash-like income rather than growth.

VOOV

Vanguard S&P 500 Value ETF

Vanguard's low-cost ETF holding the value half of the S&P 500, the large-cap U.S. companies that screen as cheaper on book, earnings, and sales relative to price.

VYMI

Vanguard International High Dividend Yield ETF

A low-cost Vanguard ETF that holds higher-yielding dividend stocks from developed and emerging markets outside the United States.

WARP

VanEck Space ETF

VanEck Space ETF (WARP) is a passive, pure-play space fund tracking the MarketVector Space Index, a concentrated basket of about 20 companies focused on launch systems, satellites, and orbital infrastructure.

XHB

SPDR S&P Homebuilders ETF

A modified equal-weight ETF covering the broad U.S. homebuilding value chain: builders, building-products suppliers, and home-improvement retailers, not just pure homebuilders.

YINN

Direxion Daily FTSE China Bull 3X Shares

YINN is a 3x leveraged ETF that aims to deliver 300% of the daily return of the FTSE China 50 Index. It is an aggressive short-term trading tool, not a buy-and-hold investment. Daily leverage resets, the extreme volatility of Chinese equities amplified threefold, and ongoing China geopolitical and regulatory risk make it unsuitable for long-term holding.

IBIT

iShares Bitcoin Trust ETF

The largest US spot bitcoin ETF, holding real bitcoin at a 0.25% fee with Coinbase as custodian.

ETHA

iShares Ethereum Trust ETF

The largest US spot ethereum ETF, holding real ether at a 0.25% fee with Coinbase as custodian.

BITO

ProShares Bitcoin Strategy ETF

The first US bitcoin-linked ETF, holding bitcoin futures rather than spot bitcoin at a 0.95% fee.

FBTC

Fidelity Wise Origin Bitcoin Fund

Fidelity's spot bitcoin ETF, holding real bitcoin at 0.25% and self-custodying through Fidelity Digital Assets.

NLR

VanEck Uranium and Nuclear ETF

A balanced nuclear-energy ETF blending uranium miners with nuclear utilities and reactor makers, cheaper and less miner-concentrated than URA.

USO

United States Oil Fund LP

Tracks WTI crude oil via near-month futures, the most-traded US oil ETF, a tactical tool subject to roll and contango.

UCO

ProShares Ultra Bloomberg Crude Oil

Seeks 2x the daily return of a WTI crude oil futures index, a leveraged trading tool that resets daily and decays over time.

SCO

ProShares UltraShort Bloomberg Crude Oil

Seeks negative 2x the daily return of a WTI crude oil futures index, rising when oil falls, a daily-reset bearish trading tool.

BOIL

ProShares Ultra Bloomberg Natural Gas

Seeks 2x the daily return of Henry Hub natural gas futures, a highly volatile leveraged trading tool that decays quickly.

IAUM

iShares Gold Trust Micro

BlackRock's low-fee micro gold ETF at 0.09%, the cheapest major physically backed gold fund.

IAU

iShares Gold Trust

Physically backed gold ETF from BlackRock, tracking bullion at 0.25%, cheaper than GLD but pricier than the micro versions.

SIVR

abrdn Physical Silver Shares ETF

Low-cost physically backed silver ETF from abrdn, tracking bullion at 0.30%, cheaper than SLV.

UGL

ProShares Ultra Gold

2x daily leveraged gold ETF using swaps and futures, for short-term tactical trades, not buy-and-hold.

MAGS

Roundhill Magnificent Seven ETF

The first ETF built to hold only the seven mega-cap tech leaders at roughly equal weight, rebalanced quarterly.

GRID

First Trust Nasdaq Clean Edge Smart Grid Infrastructure ETF

Owns the electrical-grid picks-and-shovels: power equipment, smart meters, storage, and grid software rather than solar and wind generation.

PAVE

Global X U.S. Infrastructure Development ETF

A broad US infrastructure fund holding the engineers, railroads, materials, and equipment makers that build domestic projects.

TAN

Invesco Solar ETF

The largest US-listed pure-play solar ETF, a concentrated bet on solar hardware, developers, and financiers.

XME

SPDR S&P Metals & Mining ETF

An equal-weighted basket of US-listed miners across gold, silver, copper, steel, and uranium.

JETS

U.S. Global Jets ETF

The only meaningful US-listed airline ETF, concentrated in the big four US carriers plus global aviation names.

TMF

Direxion Daily 20+ Year Treasury Bull 3X Shares

A 3x leveraged bet on long-dated US Treasuries that resets daily, built for tactical rate trades rather than buy-and-hold.

SSO

ProShares Ultra S&P500

A 2x leveraged version of the S&P 500 that resets daily, built to amplify short-term index moves rather than replace a core index fund.

QLD

ProShares Ultra QQQ

A 2x leveraged version of the Nasdaq-100 that resets daily, built to amplify short-term tech-index moves rather than serve as a core holding.

NAIL

Direxion Daily Homebuilders & Supplies Bull 3X Shares

A 3x leveraged bet on homebuilders and building-supply stocks that resets daily, built for tactical housing-sector trades rather than buy-and-hold.

MSTY

YieldMax MSTR Option Income Strategy ETF

A single-stock covered-call ETF that sells options on MicroStrategy for very high monthly income, at the cost of capped upside and potential NAV erosion.

DIVO

Amplify CWP Enhanced Dividend Income ETF

An actively managed dividend-stock ETF that adds income by selectively writing covered calls on individual holdings rather than the whole portfolio.

SPYI

NEOS S&P 500 High Income ETF

An S&P 500 ETF with a call options overlay that targets a roughly 12% monthly distribution rate in a tax-efficient way.

XLU

Utilities Select Sector SPDR Fund

The largest and cheapest utilities-sector ETF, holding the ~34 utility names in the S&P 500 for regulated-income and defensive exposure.

VDE

Vanguard Energy ETF

Vanguard's broad US energy ETF, spanning ~110 oil, gas, and services names but anchored by Exxon and Chevron at roughly 40% of the fund.

VHT

Vanguard Health Care ETF

Vanguard's broad US health-care ETF, holding 400-plus pharma, biotech, insurer, and device names anchored by Eli Lilly and Johnson & Johnson.

BIL

SPDR Bloomberg 1-3 Month T-Bill ETF

An ultra-short Treasury-bill ETF used as a cash alternative, with near-zero duration and credit risk.

TIP

iShares TIPS Bond ETF

A broad Treasury Inflation-Protected Securities ETF whose principal adjusts with inflation, built to defend real purchasing power.

SHY

iShares 1-3 Year Treasury Bond ETF

A short-term U.S. Treasury ETF holding one-to-three-year government notes, with low duration and minimal credit risk.

HYG

iShares iBoxx $ High Yield Corporate Bond ETF

A high-yield corporate (junk) bond ETF paying a high income but carrying real credit and default risk.

MUB

iShares National Muni Bond ETF

A broad, low-cost municipal bond ETF whose interest is generally exempt from federal income tax.

BOXX

Alpha Architect 1-3 Month Box ETF

A tax-efficient cash alternative that targets T-bill-like returns using options box spreads and pays no regular distributions.

VB

Vanguard Small-Cap ETF

Vanguard's ultra-low-cost small-cap fund: ~1,300 US small-cap stocks tracking the CRSP US Small Cap Index at 0.03%.

VO

Vanguard Mid-Cap ETF

Vanguard's low-cost mid-cap fund: ~300 US mid-cap stocks tracking the CRSP US Mid Cap Index at 0.03%.

VEU

Vanguard FTSE All-World ex-US ETF

Vanguard's low-cost international fund: thousands of developed and emerging market stocks outside the US, tracking the FTSE All-World ex US Index at 0.04%.

IWF

iShares Russell 1000 Growth ETF

The established large-cap growth ETF: US growth leaders like NVIDIA, Apple, and Microsoft, tracking the Russell 1000 Growth Index at 0.18%.

NOBL

ProShares S&P 500 Dividend Aristocrats ETF

The dividend-growth fund: S&P 500 companies with 25-plus years of rising dividends, equal-weighted, tracking the S&P 500 Dividend Aristocrats Index at 0.35%.

ACWI

iShares MSCI ACWI ETF

One fund holding roughly 2,300 large- and mid-cap stocks across developed and emerging markets, US-heavy but truly global.

IJR

iShares Core S&P Small-Cap ETF

Roughly 600 profitable US small-caps at 0.06%, tracking the earnings-screened S&P SmallCap 600 index.

SCHF

Schwab International Equity ETF

Roughly 1,500 developed-market international stocks (ex US, ex emerging) at a rock-bottom 0.03% fee.

COWZ

Pacer US Cash Cows 100 ETF

The 100 US companies with the highest free-cash-flow yield, weighted by the cash they generate.

ACES

ALPS Clean Energy ETF

The ALPS Clean Energy ETF holds around 40 US and Canadian clean energy companies across solar, wind, EVs, and storage.

AOA

iShares Core 80/20 Aggressive Allocation ETF

The iShares Core 80/20 Aggressive Allocation ETF is an all in one fund holding roughly 80% stocks and 20% bonds through underlying iShares ETFs.

AOR

iShares Core 60/40 Balanced Allocation ETF

The iShares Core 60/40 Balanced Allocation ETF is an all in one fund holding roughly 60% stocks and 40% bonds through underlying iShares ETFs.

ARKQ

ARK Autonomous Technology & Robotics ETF

The ARK Autonomous Technology and Robotics ETF is an actively managed fund holding a concentrated basket of automation, robotics, and AI companies led by Tesla.

ARKX

ARK Space Exploration & Innovation ETF

The ARK Space Exploration and Innovation ETF is an actively managed fund holding space, aerospace, and defense companies, including a private SpaceX stake.

BATT

Amplify Lithium & Battery Technology ETF

A thematic ETF holding the global lithium battery supply chain, from metals miners to EV makers.

BBH

VanEck Biotech ETF

A concentrated ETF holding the 25 largest US-listed biotechnology companies.

BBUS

JPMorgan BetaBuilders U.S. Equity ETF

An ultra-low-cost ETF holding roughly 500 large and mid-cap US stocks.

BSV

Vanguard Short-Term Bond ETF

A low-cost ETF holding short-term US government and investment-grade corporate bonds.

BUG

Global X Cybersecurity ETF

A thematic ETF holding pure-play cybersecurity companies worldwide.

CGW

Invesco S&P Global Water ETF

Invesco's global water ETF, tracking utilities and equipment makers across the water value chain for a 0.58% fee.

CHPX

Global X AI Semiconductor & Quantum ETF

Global X's ETF pairing AI-semiconductor leaders with early quantum-computing names in one basket for a 0.50% fee.

CLOU

Global X Cloud Computing ETF

Global X's cloud-computing ETF, a focused basket of SaaS and cloud-infrastructure firms for a 0.68% fee.

COPA

Themes Copper Miners ETF

The Themes Copper Miners ETF, a low-cost 0.35% basket of global copper producers tied to the electrification theme.

COPJ

Sprott Junior Copper Miners ETF

The Sprott Junior Copper Miners ETF, a high-beta basket of small and micro-cap copper miners and explorers for a 0.75% fee.

COPX

Global X Copper Miners ETF

Global X Copper Miners ETF: about 40 global copper mining stocks in one ticker, tracking the Solactive Global Copper Miners Index.

CPER

United States Copper Index Fund

United States Copper Index Fund: tracks the price of copper through futures contracts, not mining stocks.

DBC

Invesco DB Commodity Index Tracking Fund

Invesco DB Commodity Index Tracking Fund: a diversified basket of energy, metals, and agriculture futures in one ETF.

DRIV

Global X Autonomous & Electric Vehicles ETF

Global X Autonomous & Electric Vehicles ETF: about 75 stocks across EVs, batteries, chips, and self-driving tech.

EMXC

iShares MSCI Emerging Markets ex China ETF

iShares MSCI Emerging Markets ex China ETF: broad emerging-markets stocks with China left out.

EUAD

Select STOXX Europe Aerospace & Defense ETF

Select STOXX Europe Aerospace & Defense ETF: concentrated exposure to European defense and aerospace primes.

FBND

Fidelity Total Bond ETF

Fidelity Total Bond ETF: an actively managed core-plus bond fund spanning Treasuries, corporates, and securitized debt.

FBT

First Trust NYSE Arca Biotechnology Index Fund

First Trust NYSE Arca Biotechnology Index Fund: an equal-weighted basket of about 30 leading biotech companies.

FDVV

Fidelity High Dividend ETF

Fidelity High Dividend ETF: high-dividend US stocks with a growth tilt, at a low 0.15% fee.

FINX

Global X FinTech ETF

Global X FinTech ETF: a thematic basket of payments, lending, and financial-software companies.

FIW

First Trust Water ETF

First Trust's water-industry ETF, tracking a Nasdaq index of roughly 37 US companies across water utilities, pumps, filtration, and testing.

GDX

VanEck Gold Miners ETF

The largest gold mining equity ETF, holding the major and mid-cap gold producers at a ~0.51% fee.

GDXJ

VanEck Junior Gold Miners ETF

GDXJ is VanEck's junior gold miners ETF, holding roughly 90 to 120 small and mid-cap gold and silver miners for higher-torque, higher-volatility exposure than the large-cap GDX.

GII

SPDR S&P Global Infrastructure ETF

SPDR fund tracking about 75 of the largest global infrastructure companies across utilities, transportation, and energy.

GLDM

SPDR Gold MiniShares Trust

A low-cost physically backed gold ETF holding allocated bullion, tracking the price of gold at a 0.10% fee.

GNR

SPDR S&P Global Natural Resources ETF

SPDR's global natural-resources ETF spreading equal-ish weight across energy, agriculture, and metals and mining producers.

GOVT

iShares U.S. Treasury Bond ETF

iShares' ultra-low-cost ETF holding the full ladder of US Treasury bonds from one to thirty years.

HACK

Amplify Cybersecurity ETF

The original cybersecurity ETF, a focused basket of firewall, endpoint, and cloud-security companies.

HDV

iShares Core High Dividend ETF

iShares' low-cost high-dividend ETF holding around 75 financially strong US dividend payers.

HYDR

Global X Hydrogen ETF

The Global X Hydrogen ETF, a concentrated basket of about 25 pure-play hydrogen and fuel-cell companies.

IBB

iShares Biotechnology ETF

The iShares Biotechnology ETF, the benchmark market-cap-weighted fund for the US biotech sector.

ICLN

iShares Global Clean Energy ETF

The iShares Global Clean Energy ETF, the largest diversified fund for global solar, wind, and clean-utility stocks.

ICOP

iShares Copper and Metals Mining ETF

The iShares Copper and Metals Mining ETF, a global basket of copper and industrial-metals mining stocks.

ICSH

iShares Ultra Short Duration Bond Active ETF

Actively managed iShares ultra-short bond ETF holding investment-grade corporates and money-market instruments for cash-like income at a ~0.08% fee.

IDRV

iShares Self-Driving EV and Tech ETF

iShares thematic ETF tracking global electric vehicle, battery, and self-driving companies for about 0.47%.

IEF

iShares 7-10 Year Treasury Bond ETF

iShares ETF holding US Treasury notes with 7 to 10 year maturities, a core intermediate-term government bond building block.

IEFA

iShares Core MSCI EAFE ETF

Broad, low-cost exposure to developed-market stocks outside the US and Canada, tracking the MSCI EAFE IMI Index for 0.07% a year.

IFRA

iShares U.S. Infrastructure ETF

iShares U.S. Infrastructure ETF: broad exposure to U.S. companies that own, operate, or build the country's infrastructure, at a 0.30% fee.

IGF

iShares Global Infrastructure ETF

iShares Global Infrastructure ETF: about 100 global toll roads, airports, utilities, and pipelines in one fund at a 0.39% fee.

IHAK

iShares Cybersecurity and Tech ETF

iShares Cybersecurity and Tech ETF: about 50 cyber hardware, software, and services companies at a near-equal weight, 0.47% fee.

IJH

iShares Core S&P Mid-Cap ETF

iShares Core S&P Mid-Cap ETF: about 400 US mid-sized companies in one ticker at a rock-bottom 0.05% fee.

IPAY

Amplify Digital Payments ETF

Amplify Digital Payments ETF: about 40 card networks, processors, and payment-software companies in one fund at a 0.75% fee.

IVE

iShares S&P 500 Value ETF

The iShares S&P 500 Value ETF (IVE) holds the value-screened half of the S&P 500 for a 0.18% fee.

IWD

iShares Russell 1000 Value ETF

Low cost iShares ETF tracking the Russell 1000 Value Index of large and mid cap US value stocks.

IWR

iShares Russell Mid-Cap ETF

A low-cost iShares ETF holding roughly 800 U.S. mid-cap stocks that track the Russell Midcap Index.

JGRO

JPMorgan Active Growth ETF

Actively managed JPMorgan ETF holding US large-cap growth stocks, tech-heavy, for a 0.44% fee.

JIRE

JPMorgan International Research Enhanced Equity ETF

Actively managed international-equity ETF holding developed-market stocks with a research-enhanced tilt versus the MSCI EAFE index.

JPST

JPMorgan Ultra-Short Income ETF

An actively managed ultra-short bond ETF holding investment-grade corporate debt, commercial paper, and short Treasuries for cash-like income.

KARS

KraneShares Electric Vehicles and Future Mobility Index ETF

KraneShares KARS tracks a global index of electric-vehicle, battery, and future-mobility companies for about 0.72%.

LIT

Global X Lithium & Battery Tech ETF

Global X thematic ETF covering the full lithium and battery supply chain, from miners to battery and EV makers.

MDY

SPDR S&P MidCap 400 ETF Trust

The original SPDR mid-cap ETF, tracking all 400 companies in the S&P MidCap 400 Index.

MINT

PIMCO Enhanced Short Maturity Active ETF

PIMCO's actively managed ultra-short bond ETF, holding investment-grade corporate, securitized, and Treasury paper under one year.

NFRA

FlexShares STOXX Global Broad Infrastructure Index Fund

FlexShares' global infrastructure ETF holding ~200 communications, energy, transportation, and utility companies worldwide.

NUKZ

Range Nuclear Renaissance Index ETF

A pure-play nuclear energy ETF holding reactor developers, nuclear utilities, construction firms, and uranium and fuel suppliers.

NVDL

GraniteShares 2x Long NVDA Daily ETF

A leveraged single-stock ETF seeking 2x the daily return of NVIDIA (NVDA); a short-term trading tool, not buy-and-hold.

PBW

Invesco WilderHill Clean Energy ETF

Invesco's clean energy ETF, an equal-weighted basket of ~70 to 80 small and mid-cap solar, hydrogen, EV, and grid companies.

PDBC

Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF

Invesco's actively managed broad commodity ETF holding futures on 14 commodities, with a 1099 instead of a K-1 at tax time.

PFF

iShares Preferred and Income Securities ETF

The largest US preferred-stock ETF: a broad, bank-heavy basket of preferred and hybrid securities paying a high monthly yield.

PFFD

Global X U.S. Preferred ETF

A low-cost, broad US preferred-stock ETF paying a high monthly yield for less than half the fee of the category leader.

PHO

Invesco Water Resources ETF

The largest US water ETF: a concentrated basket of water-infrastructure, treatment, and equipment companies for the water-scarcity theme.

PIO

Invesco Global Water ETF

A global water ETF blending US, European, and emerging-market water utilities and equipment makers into one thematic ticker.

PSLV

Sprott Physical Silver Trust

A closed-end trust holding allocated physical silver bullion in a vault, giving direct exposure to the silver price in one ticker.

QCLN

First Trust NASDAQ Clean Edge Green Energy Index Fund

A First Trust clean-energy index ETF tracking US-listed solar, battery, EV, and power-tech companies for ~0.59%.

QQQI

NEOS Nasdaq-100 High Income ETF

NEOS Nasdaq-100 High Income ETF: owns Nasdaq-100 mega-caps and sells index call options for a ~14% monthly distribution.

QTUM

Defiance Quantum ETF

The Defiance Quantum ETF (QTUM) tracks a modified equal-weight index of quantum computing and machine-learning companies for a 0.40% fee.

QUAL

iShares MSCI USA Quality Factor ETF

iShares MSCI USA Quality Factor ETF: US large and mid-cap stocks screened for high profitability, stable earnings, and low debt, at a 0.15% fee.

RLY

SPDR SSGA Multi-Asset Real Return ETF

State Street's actively managed multi-asset real-return ETF, spreading capital across commodities, resource equities, infrastructure, real estate, and TIPS.

RNRG

Global X Renewable Energy Producers ETF

Global X's fund of companies that generate power from wind, solar, hydro, geothermal, and biofuels, tilted toward international utilities.

ROBT

First Trust Nasdaq Artificial Intelligence and Robotics ETF

First Trust's modified equal-weight fund of AI, robotics, and automation companies, spreading exposure beyond the mega-cap tech names.

ROKT

SPDR S&P Kensho Final Frontiers ETF

State Street's SPDR fund of space-exploration and deep-sea technology companies, from satellites and aerospace to undersea robotics.

RYLD

Global X Russell 2000 Covered Call ETF

Global X's income fund that owns the Russell 2000 and sells call options on it, turning small-cap exposure into a high monthly payout.

SCHA

Schwab U.S. Small-Cap ETF

A rock-bottom-cost ETF holding roughly 1,700 U.S. small-cap stocks for broad small-company exposure.

SCHC

Schwab International Small-Cap Equity ETF

A low-cost ETF holding thousands of developed-market small-cap stocks outside the U.S. for international diversification.

SCHH

Schwab U.S. REIT ETF

A low-cost ETF holding around 120 U.S. real estate investment trusts for property exposure and income.

SCHM

Schwab U.S. Mid-Cap ETF

A rock-bottom-cost ETF holding around 500 U.S. mid-cap stocks, filling the gap between large and small caps.

SCHP

Schwab U.S. TIPS ETF

A rock-bottom-cost ETF holding U.S. inflation-protected Treasury bonds to help defend purchasing power.

SCHR

Schwab Intermediate-Term U.S. Treasury ETF

Schwab's ultra-low-cost ETF holding U.S. Treasury notes maturing in roughly 3 to 10 years.

SCHV

Schwab U.S. Large-Cap Value ETF

Schwab's ultra-low-cost ETF holding hundreds of large U.S. value stocks.

SCHZ

Schwab U.S. Aggregate Bond ETF

Schwab's ultra-low-cost total-bond-market ETF tracking the Bloomberg U.S. Aggregate Bond Index.

SGOL

abrdn Physical Gold Shares ETF

A low-cost, physically backed gold ETF holding allocated bullion in secure vaults.

SIL

Global X Silver Miners ETF

A thematic ETF holding the world's silver mining companies, an equity play on the silver price.

SILJ

Amplify Junior Silver Miners ETF

An ETF holding small-cap silver mining and exploration companies, offering leveraged exposure to the silver price.

SKYY

First Trust Cloud Computing ETF

First Trust's cloud computing ETF: roughly 65 to 70 cloud infrastructure, platform, and software names in a tiered-weight index at a 0.60 percent fee.

SLVP

iShares MSCI Global Silver and Metals Miners ETF

iShares ETF holding global silver mining and exploration companies, a leveraged equity play on the silver price.

SPHD

Invesco S&P 500 High Dividend Low Volatility ETF

Invesco ETF holding ~50 high-yield, low-volatility S&P 500 stocks, yielding around 4.6% at a 0.30% fee.

SPHQ

Invesco S&P 500 Quality ETF

Invesco ETF holding the highest-quality S&P 500 companies, screened by return on equity, accruals, and leverage.

SPTB

SPDR Portfolio Treasury ETF

State Street's broad US Treasury ETF: the whole government-bond curve in one 0.03% ticker.

SPXL

Direxion Daily S&P 500 Bull 3X Shares

Direxion's 3x-daily leveraged S&P 500 ETF: a short-term trading tool that magnifies both gains and losses.

TNA

Direxion Daily Small Cap Bull 3X Shares

Direxion's 3x-daily leveraged small-cap ETF: a short-term trading tool that magnifies Russell 2000 moves.

TPAY

Roundhill S&P 500 Target 10 Managed Distribution ETF

Roundhill's actively managed ETF: S&P 500 exposure with a 10% managed monthly payout, largely return of capital.

UFO

Procure Space ETF

The Procure Space ETF (UFO), a pure-play basket of satellite, launch, and space-technology companies.

URNJ

Sprott Junior Uranium Miners ETF

The Sprott Junior Uranium Miners ETF (URNJ), a basket of small and mid-cap uranium developers and emerging producers.

URNM

Sprott Uranium Miners ETF

The Sprott Uranium Miners ETF (URNM), the largest US-listed basket of uranium producers plus physical uranium exposure.

USFR

WisdomTree Floating Rate Treasury Fund

The WisdomTree Floating Rate Treasury Fund (USFR), a low-duration ETF of US Treasury floating-rate notes.

VGIT

Vanguard Intermediate-Term Treasury ETF

The Vanguard Intermediate-Term Treasury ETF (VGIT), a low-cost basket of 3-to-10-year US Treasury bonds.

VOE

Vanguard Mid-Cap Value ETF

Vanguard's low-cost ETF tracking mid-cap US value stocks at a 0.05% expense ratio.

VOT

Vanguard Mid-Cap Growth ETF

Vanguard's low-cost ETF tracking mid-cap US growth stocks at a 0.05% expense ratio.

VTEB

Vanguard Tax-Exempt Bond ETF

Vanguard's ultra-low-cost ETF holding tax-exempt US municipal bonds at a 0.03% expense ratio.

VTIP

Vanguard Short-Term Inflation-Protected Securities ETF

Vanguard's low-cost ETF holding short-term US TIPS for inflation protection at a 0.03% fee.

WCBR

WisdomTree Cybersecurity Fund

WisdomTree's concentrated ETF holding around 25 pure-play cybersecurity stocks at a 0.45% fee.

WCLD

WisdomTree Cloud Computing Fund

Equal-weighted ETF holding around 60 emerging cloud-software companies, tracking the BVP Nasdaq Emerging Cloud Index at a 0.45% fee.

WQTM

WisdomTree Quantum Computing Fund

US-listed ETF holding around 50 quantum-computing companies, tracking the WisdomTree Classiq Quantum Computing Index at a 0.45% fee.

XBI

SPDR S&P Biotech ETF

Equal-weighted ETF holding around 150 US biotech stocks, tracking the S&P Biotechnology Select Industry Index at a 0.35% fee.

XLP

Consumer Staples Select Sector SPDR Fund

Cap-weighted ETF holding the roughly 40 consumer-staples companies in the S&P 500, tracking the Consumer Staples Select Sector Index at a 0.08% fee.

XLRE

Real Estate Select Sector SPDR Fund

Cap-weighted ETF holding the roughly 30 real estate companies in the S&P 500, tracking the Real Estate Select Sector Index at a 0.08% fee.

XSD

SPDR S&P Semiconductor ETF

A modified equal-weight ETF holding about 40 US semiconductor stocks, giving smaller chip names as much weight as the megacaps.

XYLD

Global X S&P 500 Covered Call ETF

An income ETF that owns the S&P 500 and sells call options on it, turning market upside into a high monthly distribution.

FAQ

What is the best ETF?

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There is no single best ETF, only the fund that best fits a job in your portfolio. For broad low-cost exposure to the US market, funds like VOO, VTI, and SPLG are common core choices. For a specific sector, dividend income, or a theme, a more targeted fund fits better. The right ETF depends on what role you need it to play and what you already own, not on a universal ranking.

What is a good expense ratio?

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For a broad-market index ETF, a good expense ratio is very low, often 0.03 to 0.10 percent per year, which means 3 to 10 dollars annually on a 10,000 dollar position. Sector and thematic ETFs usually charge more, sometimes 0.35 to 0.75 percent, because they are more specialized. Cost compounds over decades, so among funds that do the same job, the cheaper one usually wins.

How many ETFs should I own?

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Many investors get broad diversification with just a handful of ETFs, sometimes as few as two or three: a total-market or S&P 500 fund, an international fund, and a bond fund. Adding more can refine your exposure, but owning many funds that hold the same companies mostly adds overlap, not diversification. The number that matters is how much distinct exposure you have, not the count of tickers.

Are ETFs safe?

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ETFs are a fund structure, not a guarantee against loss. A diversified ETF spreads risk across many holdings, so it is generally less risky than a single stock, but its value still rises and falls with the market it tracks. A stock ETF can drop sharply in a downturn, and a narrow sector or thematic ETF can be volatile. The structure is well regulated; the risk comes from what the fund holds.

What is the difference between an ETF and a mutual fund?

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Both pool money to hold a basket of securities, but an ETF trades on an exchange throughout the day like a stock, while a mutual fund prices once daily after the close. ETFs are often cheaper and more tax-efficient, and most track an index. Mutual funds are more common in retirement plans and include many actively managed options. For most index exposure, ETFs are the lower-cost choice.

Can I lose money in an ETF?

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Yes. An ETF's value moves with its underlying holdings, so if those securities fall, so does the fund. A broad stock ETF can decline significantly in a bear market, and a narrow one can move even more. Diversification within a fund reduces single-company risk but does not remove market risk. ETFs are long-term tools, and their value is not guaranteed.

What ETF holdings should I check before buying?

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Look at the fund's top ten holdings and how concentrated they are, the sectors it emphasizes, and how much it overlaps with funds you already own. Two S&P 500 ETFs are nearly identical, so holding both adds little. A technology ETF stacked on top of a market fund that is already tech-heavy can quietly concentrate your risk. Holdings, not the name, tell you what a fund really does.

How does Walnut use ETFs?

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Walnut treats an ETF as a natural core holding you can build thematic satellites around. You might hold a broad fund like VTI as your base, then add smaller thematic baskets Walnut helps you assemble. You connect your own broker and approve every order. Walnut is informational, not an investment adviser.

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Walnut is informational, not investment advice. These guides are educational and descriptive, not recommendations to buy or sell any fund. ETF figures are approximate and dated; verify current data with each issuer before deciding.

    ETF Guides: What Is an ETF, Types of ETFs, and How to Choose One, Walnut