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ISIN
US2545431015
CUSIP
254543101
IPO Date
Mar 17, 1992

Highlights

Market Cap
$5.36B
Enterprise Value
$5.03B
EPS (TTM)
$1.85
PE Ratio
62.94
Total Revenue (TTM)
$1.56B
Gross Profit (TTM)
$486.53M
EBITDA (TTM)
$216.64M
Year Range
$42.28 - $121.96
Target Price
$74.00
ROA (TTM)
3.42%
ROE (TTM)
4.38%

Share Price Chart


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Performance

DIOD Performance Chart

Diodes Incorporated (DIOD) is up 135.6% since the beginning of the year. At $116 per share, DIOD is trading 4.7% below its 52-week high of $122. Investors who bought $1,000 worth of DIOD shares 5 years ago would now be looking at an investment worth $1,515.


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S&P 500 Index

Returns By Period

Diodes Incorporated (DIOD) has returned 135.55% so far this year and 149.40% over the past 12 months. Looking at the last ten years, DIOD has achieved an annualized return of 19.48%, outperforming the S&P 500 Index benchmark, which averaged 13.66% per year.


Diodes Incorporated

1D
1.83%
1M
6.92%
YTD
135.55%
6M
126.42%
1Y
149.40%
3Y*
8.49%
5Y*
8.66%
10Y*
19.48%

Benchmark (S&P 500 Index)

1D
-0.74%
1M
4.90%
YTD
10.35%
6M
10.28%
1Y
26.52%
3Y*
20.83%
5Y*
12.30%
10Y*
13.66%
*Multi-year figures are annualized to reflect compound growth (CAGR)

DIOD Monthly Returns History

Based on dividend-adjusted daily data since Mar 17, 1992, DIOD's average daily return is +0.13%, while the average monthly return is +2.71%. At this rate, an investment would double in approximately 2.2 years.

Historically, 54% of months were positive and 46% were negative. The best month was Oct 1999 with a return of +108.7%, while the worst month was Nov 2008 at -52.7%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 6 months.

On a daily basis, DIOD closed higher 47% of trading days. The best single day was Apr 27, 1995 with a return of +34.7%, while the worst single day was Sep 20, 2001 at -19.7%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202619.96%15.27%0.04%56.97%-1.71%10.35%135.55%
2025-4.36%-16.28%-12.58%-11.05%15.62%19.12%-6.66%10.26%-2.25%0.28%-13.40%6.77%-19.99%
2024-16.39%0.98%3.71%3.56%1.53%-2.97%8.72%-10.88%-8.04%-8.75%11.15%-5.12%-23.41%
202317.14%2.80%1.17%-14.08%12.72%2.95%2.16%-13.38%-3.68%-17.45%2.06%21.23%5.75%
2022-15.50%-3.45%-2.90%-16.05%5.45%-16.15%26.02%-12.54%-8.80%10.41%28.69%-17.45%-30.66%
20210.40%10.94%1.68%-3.80%-1.48%5.42%2.80%18.09%-6.44%6.07%10.68%3.25%55.76%

Benchmark Metrics

Diodes Incorporated has an annualized alpha of 22.39%, beta of 1.29, and R2 of 0.17 versus S&P 500 Index. Calculated based on daily prices since March 18, 1992.

  • This stock captured 238.01% of S&P 500 Index gains and 160.62% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • R2 of 0.17 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
22.39%
Beta
1.29
0.17
Upside Capture
238.01%
Downside Capture
160.62%

Return for Risk

Risk / Return Rank

DIOD ranks 92 for risk / return — in the top 92% of stocks on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


DIOD Risk / Return Rank: 9292
Overall Rank
DIOD Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
DIOD Sortino Ratio Rank: 9191
Sortino Ratio Rank
DIOD Omega Ratio Rank: 9090
Omega Ratio Rank
DIOD Calmar Ratio Rank: 9393
Calmar Ratio Rank
DIOD Martin Ratio Rank: 9292
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 Diodes Incorporated (DIOD) and compare them to S&P 500 Index.


DIODBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+0.44

Sortino ratioReturn per unit of downside risk

+0.27

Omega ratioGain probability vs. loss probability

1.43

1.41

+0.03

Calmar ratioReturn relative to maximum drawdown

5.48

2.93

+2.55

Martin ratioReturn relative to average drawdown

14.09

13.52

+0.57

Dividends

Dividend History


Diodes Incorporated doesn't pay dividends

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 Diodes Incorporated. 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 Diodes Incorporated was 90.09%, occurring on Nov 21, 2008. Recovery took 2247 trading sessions.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-90.09%Nov 2008
1y 1mo8y 11mo
10y 18dOct 2007 - Oct 2017
Dot-com crash2000–2002
-86.52%Sep 2001
1y 2mo2y 3mo
3y 6moJun 2000 - Jan 2004
1998 bear market1998
-78.95%Sep 1998
3y 1mo1y 3mo
4y 5moJul 1995 - Dec 1999
2025 selloff2025
-69.52%Apr 2025
3y 3mo1y 19d
4y 4moDec 2021 - May 2026
1994 bear market1994
-53.22%Aug 1994
3mo 2d9mo 10d
1y 7dMay 1994 - May 1995

Drawdown Indicators


DIODBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-90.09%

-56.78%

-33.31%

Max Drawdown (1Y)

Largest decline over 1 year

-27.44%

-9.10%

-18.34%

Max Drawdown (3Y)

Largest decline over 3 years

-64.19%

-18.90%

-45.29%

Max Drawdown (5Y)

Largest decline over 5 years

-69.52%

-25.43%

-44.09%

Max Drawdown (10Y)

Largest decline over 10 years

-69.52%

-33.92%

-35.60%

Current Drawdown

Current decline from peak

0.00%

-0.74%

+0.74%

Average Drawdown

Average peak-to-trough decline

-33.34%

-10.72%

-22.62%

Ulcer Index

Depth and duration of drawdowns from previous peaks

10.65%

1.97%

+8.68%

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 Diodes Incorporated 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 Diodes Incorporated is priced in the market compared to other companies in the Semiconductors 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 DIOD, comparing it with other companies in the Semiconductors industry. Currently, DIOD has a P/E ratio of 62.9. This P/E ratio is in line with the industry average, suggesting the stock may be fairly valued relative to its earnings.

PS Ratio

This chart shows the Price-to-Sales (P/S) ratio for DIOD relative to other companies in the Semiconductors industry. Currently, DIOD has a P/S ratio of 3.5. This P/S ratio falls within the average range for the industry, suggesting the stock is fairly valued based on its revenue.

PB Ratio

The chart illustrates the Price-to-Book (P/B) ratio for DIOD in comparison with other companies in the Semiconductors industry. Currently, DIOD has a P/B value of 2.7. 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
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