What If You Invested $1,000 in Arch Capital Group (ACGL)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Historical extremes
What if you bought at the best or worst time? Check max profit, max drawdown, and total return since IPO.
Max profit
+9,002%
(91.0 times)
- Buy
- Dec 14, 1999
- $1.2
- Sell
- Oct 4, 2024
- $109.22
Buying ACGL at the best price and selling at the peak would have turned $1,000 into $91,016.67.
Max drawdown
54.72%
(fell to 45% of peak)
- Peak
- Apr 2, 1998
- $2.65
- Trough
- Dec 14, 1999
- $1.2
A $1,000 investment in ACGL at the peak would have shrunk to $452.83 at the trough.
Return since IPO
+3,953%
(40.5 times)
- IPO
- Sep 14, 1995
- $2.25
- Current
- Jun 5, 2026
- $91.19
A $1,000 investment in ACGL at IPO would be worth $40,528.89 today.
Frequently asked questions
What is Arch Capital Group (ACGL) stock's all-time high (ATH) and all-time low (ATL)?
Arch Capital Group (ACGL) stock's all-time low (ATL) was $1.2 on Dec 14, 1999. The all-time high (ATH) was $109.22 on Oct 4, 2024.
What if you invested $1,000 in Arch Capital Group (ACGL) stock for maximum profit?
Buying Arch Capital Group (ACGL) stock at the best price ($1.2 on Dec 14, 1999) and selling at the peak ($109.22 on Oct 4, 2024) would have turned $1,000 into $91,016.67. Historical return: +9,001.67% (91.0 times).
What are Arch Capital Group (ACGL)'s best buy and sell dates for maximum profit?
The best buy date for Arch Capital Group (ACGL) stock was Dec 14, 1999 at $1.2. The best sell date was Oct 4, 2024 at $109.22. This investment would have returned +9,001.67% (91.0 times).
What was Arch Capital Group (ACGL) stock's maximum drawdown?
Arch Capital Group (ACGL) stock's worst decline was 54.72% (fell to 45% of peak) from peak to trough. Peak: $2.65 on Apr 2, 1998. Trough: $1.2 on Dec 14, 1999. A $1,000 investment at the peak would have been worth $452.83 at the trough.
What if you bought Arch Capital Group (ACGL) stock at IPO?
A $1,000 investment in Arch Capital Group (ACGL) stock at IPO ($2.25 on Sep 14, 1995) would be worth $40,528.89 today. Historical return: +3,952.89% (40.5 times). Current stock price: $91.19 as of Jun 5, 2026.
What if you invested $1,000 in Arch Capital Group (ACGL) 5 years ago?
A $1,000 investment in Arch Capital Group (ACGL) stock 5 years ago ($37.69 on Jun 4, 2021) would be worth $2,419.47 today. Historical return: +141.95% (2.41 times). Current stock price: $91.19 as of Jun 5, 2026.
What if you invested $1,000 in Arch Capital Group (ACGL) 10 years ago?
A $1,000 investment in Arch Capital Group (ACGL) stock 10 years ago ($22.87 on Jun 3, 2016) would be worth $3,987.32 today. Historical return: +298.73% (3.98 times). Current stock price: $91.19 as of Jun 5, 2026.
What if you invested $1,000 in Arch Capital Group (ACGL) 20 years ago?
A $1,000 investment in Arch Capital Group (ACGL) stock 20 years ago ($6.14 on Jun 5, 2006) would be worth $14,851.79 today. Historical return: +1,385.18% (14.8 times). Current stock price: $91.19 as of Jun 5, 2026.
Data & methodology
How does the investment calculator work?
Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
What are Historical extremes?
Max profit: the best buy and sell dates that maximize percentage return. Max drawdown: the largest peak-to-trough decline in price. Return since IPO: total return from IPO date to the latest price.
What is Max drawdown?
Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
Does this include dividends?
The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
Where does the price data come from?
Historical prices are dividend-adjusted closing prices from our data provider. The calculator and Historical extremes use the same data source for consistent results.
How are the dollar amounts in the cards calculated?
The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
What date range can I use?
The available date range depends on our historical price data for ACGL. You can select any date between our first and most recent data point.
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