14 calls and 6 puts traded on Nov 4, 2026, 20 contracts in total. Open interest was 5.08K contracts. Over the past 30 days, volume averaged 120 contracts per day. The SAIA option volume chart shows volume by strike and expiration date.

Saia IV rank is 2, so its 30-day implied volatility of 42.7% is near the bottom of its one-year range. Over the past year it ranged from 38.9% on Sep 18, 2026 to 192.2% on Jan 16, 2026. See the SAIA implied volatility history for a longer view.

The Saia put/call volume ratio was 0.43 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.42. The SAIA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Saia options about one week from expiration was $331.72, 8.3% below the $361.64 close. The SAIA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 43.0%, options price a move of about ±$21.51 (±5.9%) over the next week, a range of roughly $340.13 to $383.15 from the Nov 4, 2026 close. The SAIA expected move chart shows it for every expiration date.