CHT vs KT: Which Is the Better Buy in 2026?

Last updated October 2026

Short answer

CHT is the larger of the two ($35.54B market cap): the incumbent the market prices for continued execution (29.22x forward earnings, beta 0.11). KT is the smaller challenger ($8.88B), cheaper on forward earnings (5.12x): more room to run, but more to prove. The real question is which set of drivers you believe, and whether owning one (or both) leaves you over-concentrated.

CHT vs KT: the tie-breaker metrics

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Metric	CHT	KT	What it tells you
Market cap	$35.54B	$8.88B	Size. The larger name is the incumbent; the smaller has more room to grow and more to prove.
Forward P/E	29.22	5.12	Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up.
Trailing P/E	29.00	9.41	Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price.
Beta	0.11	0.09	Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through.
Price vs 52-week range	91% of range	20% of range	Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why.
Price / book	12.34	0.65	How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price.

Reading it: KT is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

Before you buy: how CHT and KT affect your concentration

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CHT and KT share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CHT and KT exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

What does Chunghwa Telecom (CHT) do?

Chunghwa Telecom runs the physical communications backbone of Taiwan. Descended from the state telecom administration and privatised in stages beginning in 2000, it still carries roughly a third government ownership and remains the largest operator in every segment it competes in: mobile subscribers, fixed voice lines, fibre broadband, submarine cable capacity and enterprise data centres. Management reports through four segments (Consumer, Enterprise, International and Others), and the shape of the business has shifted over the past decade from voice minutes toward broadband speed tiers, 5G plans, internet data centre capacity, cloud and cybersecurity contracts, and information and communication technology projects for government and corporate customers. Employment sits near ~32,600 people, and July 2026 revenue of NT$19.88B was a record for that month.

Full CHT guide

What does KT Corporation (KT) do?

KT Corporation is Korea's former state telephone monopoly, listed on the KOSPI since December 1998 and on the NYSE since 1999. It reports five segments: ICT (the standalone carrier), finance, satellite TV, real estate and others. Fiscal 2025 revenue was ~KRW 28,548 billion, roughly ~US$20.6 billion at ~1,383 won to the dollar, and the mix is unusual for a carrier. Mobile services were only ~26.6% of it, fixed-line including broadband ~18.2%, media and content ~10.8%, financial services ~12.2%, and sale of goods, mostly handsets and developed apartment units, ~17.0%. BC Card, one of Korea's larger card processors, sits inside the group alongside kt cloud, kt skylife, developer kt estate and roughly ~78 other subsidiaries. At the end of 2025 KT had ~29.0 million mobile subscribers, ~20.6 million on its own network and ~8.4 million MVNO lines hosted for resellers, with ~13.6 million handset customers for a ~28.9% share by its own count, second to SK Telecom. It is Korea's largest broadband provider at ~10.2 million lines and ~40.3% share. Standalone headcount was ~14,449 by June 2026, down from ~19,737 in 2023.

Full KT guide

CHT vs KT: how do they differ?

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

CHT drivers: Fibre and 5G ARPU migration; Enterprise ICT, data centres and cloud.
KT drivers: The AX build, and whether scale arrives before the capital does; Return on equity below cost of equity.

Which fits which kind of investor

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Currency is the risk most US holders underestimate: earnings, dividends and the underlying share price are all in New Taiwan dollars, so a weaker TWD reduces dollar returns regardless of operating performance. For KT, the femtocell failure is the clearest near-term drag.

CHT or KT: which should you pick?

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick CHT if you believe its drivers more; KT if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the CHT and KT guides.

CHT vs KT: the full fundamentals

CHT. Pricing near ~26x earnings for ~2.7% revenue growth looks expensive against US carriers, which trade closer to the high single digits or low teens, and the premium reflects Chunghwa's net cash position, ~20% operating margin and near-utility earnings stability rather than any growth expectation. Screeners frequently show a payout ratio above 800% for CHT; that figure is a units artifact from comparing a USD dividend against a TWD earnings per share, and the real payout sits near or slightly above 100% of reported EPS while remaining covered by free cash flow of roughly ~$1.67B. Anyone comparing CHT to a domestic telecom should adjust for the fact that its P/E, yield and price all embed a currency translation that has nothing to do with the operating business.

KT. Every operating figure above is translated from Korean won at roughly ~1,383 to the dollar; KT reports under K-IFRS in won only. Its own value-up deck puts 2025 price-to-book near ~0.8 against ~1.2 for Korean peers, with consolidated book equity of ~KRW 20.4 trillion at June 2026 against a market value near ~KRW 12.7 trillion. Net borrowings of roughly ~KRW 8.2 trillion put enterprise value above market cap.

Headline figures (approximate, August 2026): CHT shows revenue (ttm) ~$7.70B (~NT$236B for FY2025), net income (ttm) ~$1.24B, ~16.1% net margin, eps (ttm, per ads) ~$1.60 (~NT$4.98 per ordinary share), market cap ~$32.8B, ~775M ADS outstanding; KT shows revenue (ttm, to june 2026) ~KRW 27,430 billion (~$19.8B), operating income (ttm) ~KRW 1,896 billion (~$1.4B), ebitda (ttm) ~KRW 5,731 billion (~$4.1B), ~21% margin, market cap ~$9.2B (~KRW 12.7 trillion).

The bottom line: CHT vs KT

CHT and KT are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CHT and KT exposure against your real portfolio. It is not an investment adviser.

Wondering how CHT or KT fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.

Investing in Chunghwa Telecom with AI

Connect the broker you already use and ask Walnut's AI how CHT fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.

Does CHT fit me?

FAQ

What is the difference between CHT and KT?

Chunghwa Telecom runs the physical communications backbone of Taiwan. KT Corporation is Korea's former state telephone monopoly, listed on the KOSPI since December 1998 and on the NYSE since 1999. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.

Is CHT or KT the better stock?

Neither is universally better. CHT is the larger incumbent; KT is the smaller challenger and looks cheaper on forward earnings. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.

Which is cheaper, CHT or KT?

On forward P/E (as of October 2026), CHT trades at 29.22x and KT at 5.12x, so KT is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.

Should you own both CHT and KT?

Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.

What are the risks of CHT vs KT?

CHT: Currency is the risk most US holders underestimate: earnings, dividends and the underlying share price are all in New Taiwan dollars, so a weaker TWD reduces dollar returns regardless of operating performance. Geopolitical exposure is concentrated and unhedgeable, because effectively all of the network, the customer base and the revenue sit on a single island whose political status is contested by the People's Republic of China; a military or blockade scenario would impair the assets themselves, and the 2021 NYSE delisting of China Telecom is a reminder that US listings of Asian telecoms can be terminated by policy rather than by economics, even though nothing comparable is pending for Chunghwa. Taiwan's National Communications Commission regulates tariffs and merger conditions, which caps pricing power in a consolidated market. Taxation is a second drag: Taiwan withholds ~21% on dividends to non-resident holders, Taiwan and the United States have no conventional bilateral income tax treaty (legislation providing treaty-like relief has been under consideration in Congress rather than long settled), and US holders have generally relied on the foreign tax credit instead of a reduced treaty rate. Finally, roughly a third government ownership means state policy objectives, including universal service and national digital programmes, can influence capital allocation in ways that a purely commercial board would not choose. KT: The femtocell failure is the clearest near-term drag. Korea's science ministry concluded in December 2025 that gaps in KT's femtocell management enabled unauthorised micropayments affecting ~368 customers (~KRW 243 million of damages), leaked data on ~22,227 subscribers and left malware on ~94 servers. The compensation discounts KT ran from February to July 2026 suppressed wireless revenue through the first half. KT states in its Form 20-F that affected subscribers have been compensated and that no class action or collective proceeding had been initiated over the incident, though Korea's Securities-related Class Action Act leaves that route open. A second constraint has already bound: Korean telecom law caps foreign ownership of a network operator at ~49.0% of voting shares, and KT sat at exactly that level at the end of 2025. Currency is unhedged, and group borrowings of roughly ~KRW 11.3 trillion against ~KRW 3.0 trillion of cash mean the AI build is funded from an already levered balance sheet.

Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell CHT or KT; figures are approximate and dated (as of October 2026). Verify current data before investing.