Arch Capital Group Ltd
Arch Capital Group Ltd (ACGL) Expected Move
ACGL expected move through Oct 16, 2026 is 5.3%, with 26 days to expiration. The implied range is $91.80 to $101.98, based on the previous trading day's options prices.
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Tracking the ACGL expected move helps you see how far Arch Capital Group Ltd's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Arch Capital Group Ltd's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the ACGL expected move for this week's options, in real time.
The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For ACGL, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The ACGL expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Arch Capital Group Ltd is unlikely to go.
Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products worldwide. The company's Insurance segment offers primary and excess casualty coverages; loss sensitive primary casualty insurance programs; collateral protection, debt cancellation, and service contract reimbursement products; directors' and officers' liability, errors and omissions liability, employment practices and fiduciary liability, crime, professional indemnity, and other financial related coverages; medical professional and general liability insurance coverages; and workers' compensation and umbrella liability, as well as commercial automobile and inland marine products.
It also provides property, energy, marine, and aviation insurance; travel insurance; accident, disability, and medical plan insurance coverages; captive insurance programs; employer's liability; and contract and commercial surety coverages. This segment markets its products through a group of licensed independent retail and wholesale brokers. Its Reinsurance segment provides casualty reinsurance for third party liability and workers' compensation exposures; marine and aviation; surety, accident and health, workers' compensation catastrophe, agriculture, trade credit, and political risk products; reinsurance protection for catastrophic losses, and personal lines and commercial property exposures; life reinsurance; casualty clash; and risk management solutions. This segment markets its reinsurance products through brokers. The company's Mortgage segment offers direct mortgage insurance and mortgage reinsurance. The company was incorporated in 1995 and is based in Pembroke, Bermuda.
Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the ACGL expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Arch Capital Group Ltd expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about ACGL.
ACGL Price
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| Expiration | DTE | Expected move (USD) | Expected move (%) | Upper price | Lower price |
|---|---|---|---|---|---|
| Oct 16, 2026 | 26 | $5.09 | 5.3% | $101.98 | $91.80 |
| Nov 20, 2026 | 61 | $7.80 | 8.1% | $104.69 | $89.09 |
| Dec 18, 2026 | 89 | $9.10 | 9.4% | $105.99 | $87.79 |
| Mar 19, 2027 | 180 | $12.28 | 12.7% | $109.17 | $84.62 |
As of September 18, 2026
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