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ISIN
US48268K1016
CUSIP
48268K101
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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S&P 500 Index

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%
*Multi-year figures are annualized to reflect compound growth (CAGR)

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%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202610.28%14.73%-9.87%-0.09%-16.85%0.17%-5.10%
202511.66%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%
20236.00%-19.15%-1.99%-0.35%4.60%-4.40%3.81%6.91%2.23%-5.77%8.11%8.55%5.01%
20223.10%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
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.


KT Risk / Return Rank: 2828
Overall Rank
KT Sharpe Ratio Rank: 2828
Sharpe Ratio Rank
KT Sortino Ratio Rank: 2424
Sortino Ratio Rank
KT Omega Ratio Rank: 2525
Omega Ratio Rank
KT Calmar Ratio Rank: 3333
Calmar Ratio Rank
KT Martin Ratio Rank: 3131
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

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.


KTBenchmarkDifference
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.


0.00%1.00%2.00%3.00%4.00%5.00%6.00%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
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.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
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 11d25d
4mo 6dJul 1999 - Nov 1999
1999 correction1999
-10.76%Jun 1999
2d6d
8dJun 1999 - Jun 1999
1999 pullback1999
-9.88%Dec 1999
2d6d
8dDec 1999 - Dec 1999
1999 pullback1999
-8.59%Nov 1999
0s2d
2dNov 1999 - Nov 1999

Drawdown Indicators


KTBenchmarkDifference

Max Drawdown

Largest 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 Drawdown

Current decline from peak

-50.54%

-1.80%

-48.74%

Average Drawdown

Average peak-to-trough decline

-65.87%

-10.71%

-55.16%

Ulcer Index

Depth 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.


Annual
Quarterly

0.0

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

Values in undefined except per share items
Portfolio Analyzer

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