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Arch Capital Group Ltd. (ACGL) closed at $107.28 on November 6, 2026, down 3.0% from the previous close, on volume of 2,159,553 shares (30-day average 2,484,404).

Key numbers
  • Last close: $107.28 (November 6, 2026)
  • 52-week range: $87.05 to $113.63
  • Market value: $35.0 billion
  • 30-day implied volatility (IV30): 24.7%
  • Option volume: 426 contracts (50 calls, 376 puts); 30-day average 380

Data as of November 6, 2026.

ACGL Stock Summary and Trading Ideas (Arch Capital Group Ltd. | NASDAQ:ACGL)

Charts for Today's Stock Price and Implied Volatility in Arch Capital Group Ltd.

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for ACGL by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts
1 Oct 16, 2026 3 Leg Call/Put Combo Calendar 16-Oct-26100 C|20-Nov-2690 P : 105 C 972
2-3 The next 2 largest trades are for Premium members. Start a 7-day free trial

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Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 6, 2026. See the 10 largest for 30, 60 and 90 days

Trading Statistics

Key Ratios

Arch Capital Group Ltd. (ACGL) Frequently Asked Questions

What does Arch Capital Group Ltd. do?

Arch Capital Group Ltd is a Bermuda company that writes insurance and reinsurance with operations in the United States, Canada, Europe, Australia, and the United Kingdom. The business operates through three underwriting segments: insurance, reinsurance, and mortgage. The insurance segment provides specialty risk solutions to clients across various industries. The reinsurance segment provides reinsurance services which cover property catastrophe, property, liability, marine, aviation and space, trade credit and surety, agriculture, accident, life and health, and political risk. The mortgage business provides risk management and risk financing products to the mortgage insurance sectors through platforms in the U.S., Europe and Bermuda.

What symbol and exchange does Arch Capital Group Ltd. shares trade?

Arch Capital Group Ltd. trades on the NASDAQ stock market under the symbol ACGL.

What is Arch Capital Group Ltd. stock price doing today?

As of November 9, 2026, ACGL stock price climbed to $107.75 with 740,590 million shares trading.

What is Arch Capital Group Ltd.'s Beta?

ACGL has a beta of -0.18, meaning it tends to be less sensitive to market movements. ACGL has a correlation of 0.01 to the broad based SPY ETF.

How much is Arch Capital Group Ltd. worth?

ACGL has a market cap of $35.17 billion. This is considered a Large Cap stock.

How much money does Arch Capital Group Ltd. make?

Last quarter Arch Capital Group Ltd. reported $4 billion in Revenue and $2.67 earnings per share. This beat revenue expectation by $87 million and exceeded earnings estimates by $.42.

What is the highest and lowest price Arch Capital Group Ltd. traded in the last 3 year period?

In the last 3 years, ACGL traded as high as $116.47 and as low as $72.85.

What are the top ETFs holding Arch Capital Group Ltd.?

The top ETF exchange traded funds that ACGL belongs to (by Net Assets): VTI, VOO, VO, IVV, SPY.

Is Arch Capital Group Ltd. (ACGL) a good investment?

ACGL has outperformed the market in the last year with a price return of +22.8% while the SPY ETF gained +13.7%. ACGL has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +8.5% and +6.0%, respectively, while the SPY returned -1.6% and -0.7%, respectively.

What are the support and resistance levels for Arch Capital Group Ltd. (ACGL)?

ACGL support price is $105.56 and resistance is $109.00 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ACGL shares will trade within this expected range on the day.

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