156 calls and 126 puts traded on Nov 4, 2026, 282 contracts in total. Open interest was 14.5K contracts. Over the past 30 days, volume averaged 405 contracts per day. The LDOS option volume chart shows volume by strike and expiration date.

Leidos IV rank is 16, so its 30-day implied volatility of 37.7% is near the bottom of its one-year range. Over the past year it ranged from 22.7% on Dec 22, 2025 to 117.8% on May 15, 2026. See the LDOS implied volatility history for a longer view.

The Leidos put/call volume ratio was 0.81 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.50. The LDOS open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Leidos options about one week from expiration was $130.99, 3.5% below the $135.75 close. The LDOS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 40.1%, options price a move of about ±$7.53 (±5.6%) over the next week, a range of roughly $128.22 to $143.28 from the Nov 4, 2026 close. The LDOS expected move chart shows it for every expiration date.