Commodities Statistics (2026)

Commodities are one of the largest markets on earth. The global commodity trading market was worth roughly $24.7 trillion in 2025 and is projected to reach about $36.1 trillion by 2034, a compound growth rate near 4.3% (see the table below). These dollar totals are market-research estimates, not official statistics, so treat them as ballpark.

The complex spans hard commodities (energy like crude oil and natural gas, metals like gold, silver, and copper) and soft commodities (grains, coffee, cotton, livestock). Agriculture alone was estimated near $6.1 trillion in 2025, and gold demand in 2025 was worth a record $555 billion by itself.

Investable commodity indices split the universe into a handful of groups. In the Bloomberg Commodity Index (BCOM) 2026 weights, agriculture and energy each sit near 30-31%, precious metals about 19%, industrial metals 15%, and livestock 5% (see the chart below). BCOM caps each sector to stay balanced.

That balancing is why benchmarks disagree so sharply. The production-weighted S&P GSCI puts about 57% in energy, versus roughly 30% for BCOM (see the table below). Which index an ETF tracks materially changes your oil exposure, so it is worth checking before you buy.

The academic case rests on a landmark study. Gorton and Rouwenhorst (2006, updated 2015) built an equally weighted index of commodity futures from 1959 and found that fully collateralized commodity futures historically offered the same average return and Sharpe ratio as US equities, per the NBER working paper.

Crucially, they earned that equity-like return with a very different pattern: commodity futures were negatively correlated with stocks and bonds and positively correlated with inflation. That combination is the entire diversification and inflation-hedge argument for holding some commodities.

Recent history shows how lumpy commodity returns are. The Bloomberg Commodity Index Total Return fell 3.1% in 2020, then surged 27.1% in 2021 and 16.1% in 2022 as the post-pandemic and energy shock hit, before dropping 7.9% in 2023 (see the chart and table below).

It recovered to about +5.4% in 2024 and roughly +15.8% in 2025, and Bloomberg notes the index has compounded near 11% a year so far in the 2020s. The lesson is that commodities can lead or lag the broad market by 20-plus points in a single year, which is exactly why they diversify.

Commodities are among the more volatile asset classes, and they move asymmetrically. As Bloomberg puts it, prices tend to take the elevator up and the stairs down: they spike fast on supply shocks and grind lower slowly. In Q2 2025, the index's average 30-day historical volatility jumped to about 16%, the most turbulent stretch in three years.

That said, volatility is regime-dependent. Over the year to mid-2025, broad commodity volatility was mostly in line with or below that of equities, a reminder that the diversified index is far steadier than any single commodity like natural gas or a grain.

The reason commodities help a portfolio is that they march to a different drummer. Because a diversified commodity index has historically been largely independent of stock and bond returns, adding a slice can lower overall portfolio volatility even though commodities themselves are volatile.

The negative correlation is driven by the business cycle: commodities often do best late in an expansion or during supply shocks, exactly when stocks and bonds struggle. 2022 was the textbook case, with commodities up 16% while equities fell about 20%.

Commodities are the most direct inflation hedge among mainstream assets. Vanguard research found that over the past decade, commodities rose 7-9% for every 1 percentage point of unexpected inflation, a far higher sensitivity than TIPS or equities, per Vanguard.

That is intuitive: commodity prices are an input to inflation, so when energy and food surge, a commodity basket rises with them. Vanguard's illustrative inflation-hedged portfolio put a full 10% in commodities alongside TIPS and unhedged foreign equities.

Gold had one of its greatest years ever in 2025. The metal returned about 65%, its largest annual gain since 1979, set 53 all-time highs, and averaged a record $3,431/oz for the year, up 44% (see the chart and table below). Total demand topped 5,000 tonnes for the first time, worth a record $555 billion.

The rally kept going into 2026, with gold reaching a record $5,405/oz in January (spot briefly near $5,595). Investment demand did the heavy lifting in 2025: gold ETFs added 801 tonnes, the second-strongest year on record, and bar-and-coin buying hit a 12-year high.

The pace cooled after January. The LBMA price averaged a record $4,872.9/oz in Q1 2026 and $4,506.3/oz in Q2 (down 8% quarter on quarter, still up 37% year on year), and gold ETFs saw 44.8 tonnes of Q2 outflows. Even so, first-half 2026 demand of 2,522 tonnes was worth a record $380 billion, per the World Gold Council Q2 2026 report. As of October 16, 2026, the SPDR Gold Shares ETF (GLD) was down 3.9% for the year.

Central banks have become structural buyers of gold, a key reason the price re-rated. They bought 863 tonnes in 2025, well above the 2010-2021 annual average of 473 tonnes, though below the 1,000-plus tonne pace of the prior three years. Official reserves topped 36,520 tonnes by late 2025, about 17% of all gold ever mined.

Buying picked up again in 2026: central banks added 288.9 tonnes in Q2, after 56.5 tonnes in Q1, per the World Gold Council. The motive is diversification away from the US dollar. In the World Gold Council's 2026 survey, a record 45% of central banks planned to add gold in the next year, and 95% expected global official reserves to keep rising.

Precious metals were not the only winners. Silver soared roughly 150% in 2025, far outpacing gold, and pushed above $121/oz in January 2026 on a supply deficit now in its fifth year: analysts project a 46 million ounce shortfall in 2026, with industrial uses (solar, electronics) now over half of demand.

Copper, the bellwether for global growth, hit a record on the LME near $13,238/ton (about $6/lb) in early 2026 (see the table above). Forecasters see a 2026 supply deficit around 330,000 tonnes as electrification demand collides with underinvestment in new mines.

Silver has given back part of that run since January: the iShares Silver Trust (SLV) was down 21.2% for 2026 as of October 16, while broad commodity funds that hold oil futures, such as the Invesco DB Commodity Index Tracking Fund (DBC, up 48.7%), led on the energy spike.

Crude oil is still the single most important commodity by traded value, and 2026 showed why. After attacks on oil infrastructure and tankers around the Middle East, including on Saudi Arabia's East-West pipeline that bypasses the Strait of Hormuz, Brent averaged $114/b in September 2026 ($23 above August) and reached $131/b on September 15, per the EIA's October 2026 Short-Term Energy Outlook. Production shut-ins peaked at 10.9 million b/d in May.

The EIA now expects Brent to average $105/b in 4Q26, $96/b for 2026 and $84/b in 2027, assuming Middle East flows stay constrained through year-end. US output keeps climbing regardless, to a record 13.9 million barrels a day in 2026 and 14.3 million in 2027 (see the table below).

Oil is also the most dramatic illustration of commodity volatility. WTI set its all-time record of $147.27 a barrel in July 2008, then collapsed below $35 within months during the financial crisis, one of the most violent moves in market history.

Natural gas has stayed cheap in the US thanks to record production: the EIA sees the Henry Hub spot price averaging $3.48/MMBtu in 2026 and $3.16 in 2027, well below the 2022 energy-crisis spikes. It is one of the most volatile individual commodities, prone to weather-driven swings.

Grains were the quiet corner in 2025/26, when the season-average farm price was $4.16/bushel for corn, $5.06 for wheat, and $10.50 for soybeans (see the table above). The October 2026 USDA WASDE projects higher 2026/27 prices: $4.70 for corn, $6.30 for wheat (US wheat production is the smallest since 1970), and $12.00 for soybeans.

Every commodity has its own high-water mark, and 2025-2026 rewrote several. Gold, silver, and copper all set records in January 2026, and Brent touched $131 a barrel in September 2026, though oil's all-time high still dates to the 2008 spike (see the table below). These extremes cluster around supply shocks, wars, and monetary stress.

The flip side is the drawdown. Gold's 2025 rally followed years of flat prices, silver's move erased a decade of underperformance, and oil's 2008 record was followed by an 80% crash. Records are exciting, but they are also where the elevator-up, stairs-down pattern tends to reverse.

Most investors reach commodities through funds rather than physical barrels or bushels. Options include broad index ETFs (tracking BCOM or the GSCI), single-commodity funds (physical gold and silver ETFs held about $407 billion at their 2025 peak), and futures-based strategies. Commodities ETFs pulled in $90 billion in 2025, up from $5 billion a year earlier.

On sizing, advisers commonly suggest a 5-10% allocation, and Vanguard's inflation-hedged model uses 10%. The case is diversification and inflation protection, not a core growth engine: commodities produce no earnings or dividends, so their long-run edge comes from the roll and rebalancing, not compounding cash flows. Walnut is not an investment adviser, and this is not a recommendation.