ACGL Unusual Options Activity - Arch Capital

AI summary

On May 21, 2026, Arch Capital Group Ltd. (ACGL) experienced notable options activity with a single print. A call option was executed for the 105 strike, set to expire on June 18, 2026, with a premium of $86,678. This transaction reflects a volume-to-open interest ratio of 17.3, indicating significant activity relative to existing open positions. Notably, there were no put options traded on this day, resulting in a clear call/put balance favoring calls. This marks the first active day in the last 30 days for ACGL options trading, highlighting a potential interest in upward price movement for the stock. The absence of put activity may suggest a bullish sentiment among traders in this instance.

AI-generated summary