- ISIN
- US48268K1016
- CUSIP
- 48268K101
- Sector
- Communication Services
- Industry
- Telecom Services
- IPO Date
- May 26, 1999
Highlights
- Market Cap
- $9.92B
- Enterprise Value
- $18.46B
- EPS (TTM)
- ₩3.14K
- PE Ratio
- 8.72
- PEG Ratio
- 0.19
- Total Revenue (TTM)
- ₩28.39T
- Gross Profit (TTM)
- ₩15.90T
- EBITDA (TTM)
- ₩5.41T
- Year Range
- $17.45 - $24.58
- ROA (TTM)
- 3.68%
- ROE (TTM)
- 8.81%
Share Price Chart
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Performance
KT Performance Chart
KT Corporation (KT) is down 5.1% since the beginning of the year. At $18 per share, KT is trading 27.4% below its 52-week high of $25. Investors who bought $1,000 worth of KT shares 5 years ago would now be looking at an investment worth $1,617.
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Returns By Period
KT Corporation (KT) has returned -5.10% so far this year and -7.08% over the past 12 months. Over the last ten years, KT has returned 5.49% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.
KT Corporation
- 1D
- -2.57%
- 1M
- -2.57%
- YTD
- -5.10%
- 6M
- -3.32%
- 1Y
- -7.08%
- 3Y*
- 21.22%
- 5Y*
- 10.09%
- 10Y*
- 5.49%
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
KT Monthly Returns History
Based on dividend-adjusted daily data since May 26, 1999, KT's average daily return is +0.02%, while the average monthly return is +0.49%. At this rate, an investment would double in approximately 11.8 years.
Historically, 52% of months were positive and 48% were negative. The best month was Nov 1999 with a return of +50.4%, while the worst month was Jan 2000 at -28.4%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 10 months.
On a daily basis, KT closed higher 50% of trading days. The best single day was Oct 30, 2008 with a return of +20.8%, while the worst single day was Apr 14, 2000 at -18.1%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 10.28% | 14.73% | -9.87% | -0.09% | -16.85% | 0.17% | -5.10% | ||||||
| 2025 | 11.66% | 0.04% | 4.45% | 9.88% | -3.34% | 10.47% | -1.79% | 0.30% | -3.70% | -4.87% | 0.08% | 3.32% | 27.73% |
| 2024 | -1.86% | 8.57% | -0.83% | -9.84% | 6.96% | 2.47% | 6.58% | 0.55% | 6.22% | 2.28% | 15.38% | -14.49% | 19.93% |
| 2023 | 6.00% | -19.15% | -1.99% | -0.35% | 4.60% | -4.40% | 3.81% | 6.91% | 2.23% | -5.77% | 8.11% | 8.55% | 5.01% |
| 2022 | 3.10% | 1.77% | 8.72% | -2.86% | 7.61% | -6.87% | 3.15% | -4.72% | -10.93% | 4.01% | 12.20% | -0.10% | 13.34% |
| 2021 | -4.45% | 7.32% | 10.19% | 1.29% | 19.92% | -7.68% | 3.15% | -2.57% | -2.85% | -5.95% | -0.94% | 4.98% | 21.00% |
Benchmark Metrics
KT Corporation has an annualized alpha of -0.08%, beta of 0.75, and R2 of 0.19 versus S&P 500 Index. Calculated based on daily prices since May 26, 1999.
- This stock participated in 110.15% of S&P 500 Index downside but only 83.21% of its upside - more exposed to losses than it benefited from rallies.
- R2 of 0.19 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- -0.08%
- Beta
- 0.75
- R²
- 0.19
- Upside Capture
- 83.21%
- Downside Capture
- 110.15%
Return for Risk
Risk / Return Rank
KT ranks 28 for risk / return — below 28% of stocks on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for KT Corporation (KT) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| KT | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.35 | ||
| Sortino ratioReturn per unit of downside risk | -3.06 | ||
| Omega ratioGain probability vs. loss probability | 0.97 | 1.37 | -0.40 |
| Calmar ratioReturn relative to maximum drawdown | -0.26 | 2.78 | -3.04 |
| Martin ratioReturn relative to average drawdown | -0.63 | 12.44 | -13.07 |
Dividends
Dividend History
KT Corporation provided a 3.49% dividend yield over the last twelve months, with an annual payout of $0.62 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $0.62 | $0.80 | $0.54 | $0.71 | $0.73 | $0.75 | $0.00 | $0.00 | $0.00 | $0.00 | $0.35 | $0.22 |
Dividend yield | 3.49% | 4.24% | 3.50% | 5.29% | 5.40% | 6.00% | 0.00% | 0.00% | 0.00% | 0.00% | 2.49% | 1.84% |
Monthly Dividends
The table displays the monthly dividend distributions for KT Corporation. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.20 | $0.00 | $0.00 | $0.00 | $0.00 | $0.20 | ||||||
| 2025 | $0.00 | $0.18 | $0.21 | $0.00 | $0.00 | $0.00 | $0.22 | $0.00 | $0.00 | $0.00 | $0.20 | $0.00 | $0.80 |
| 2024 | $0.00 | $0.00 | $0.18 | $0.00 | $0.00 | $0.18 | $0.00 | $0.00 | $0.18 | $0.00 | $0.00 | $0.00 | $0.54 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.71 | $0.71 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.73 | $0.73 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.75 | $0.75 |
Dividend Yield & Payout
Dividend Yield
KT Corporation has a dividend yield of 3.49%, which is quite average when compared to the overall market.
Payout Ratio
KT Corporation has a payout ratio of 36.35%, which is quite average when compared to the overall market. This suggests that KT Corporation strikes a balance between reinvesting profits for growth and paying dividends to shareholders.
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the KT Corporation. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the KT Corporation was 85.64%, occurring on Mar 23, 2020. The portfolio has not yet recovered.
The current KT Corporation drawdown is 50.54%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
COVID crash2020 | -85.64%Mar 2020 | 20y 2mo | — | 26y 5moJan 2000 - now |
1999 bear market1999 | -28.81%Oct 1999 | 3mo 11d | 25d | 4mo 6dJul 1999 - Nov 1999 |
1999 correction1999 | -10.76%Jun 1999 | 2d | 6d | 8dJun 1999 - Jun 1999 |
1999 pullback1999 | -9.88%Dec 1999 | 2d | 6d | 8dDec 1999 - Dec 1999 |
1999 pullback1999 | -8.59%Nov 1999 | 0s | 2d | 2dNov 1999 - Nov 1999 |
Drawdown Indicators
| KT | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -85.64% | -56.78% | -28.86% |
Max Drawdown (1Y)Largest decline over 1 year | -27.30% | -9.10% | -18.20% |
Max Drawdown (3Y)Largest decline over 3 years | -27.30% | -18.90% | -8.40% |
Max Drawdown (5Y)Largest decline over 5 years | -27.30% | -25.43% | -1.87% |
Max Drawdown (10Y)Largest decline over 10 years | -64.03% | -33.92% | -30.11% |
Current DrawdownCurrent decline from peak | -50.54% | -1.80% | -48.74% |
Average DrawdownAverage peak-to-trough decline | -65.87% | -10.71% | -55.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.27% | 2.03% | +9.24% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of KT Corporation over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how KT Corporation is priced in the market compared to other companies in the Telecom Services industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PE Ratio
The chart displays the Price-to-Earnings (P/E) ratio for KT, comparing it with other companies in the Telecom Services industry. Currently, KT has a P/E ratio of 8.7. This P/E ratio is in line with the industry average, suggesting the stock may be fairly valued relative to its earnings.
PEG Ratio
The chart shows the Price/Earnings to Growth (PEG) ratio for KT compared to other companies in the Telecom Services industry. KT currently has a PEG ratio of 0.2. This PEG ratio is close to the industry average, suggesting the stock’s valuation is balanced against its growth outlook.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for KT relative to other companies in the Telecom Services industry. Currently, KT has a P/S ratio of 0.5. This P/S ratio is low compared to the industry average. It may indicate that the stock is undervalued relative to its revenue, or that the market expects slower growth or lower margins.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for KT in comparison with other companies in the Telecom Services industry. Currently, KT has a P/B value of 0.8. This P/B ratio is low compared to industry peers. It might indicate the stock is undervalued or that the company’s assets are not expected to generate strong returns.
Income Statement
| TTM | |
|---|---|
Revenue | — |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | — |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | — |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
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