17 calls and 2 puts traded on Nov 4, 2026, 19 contracts in total. Open interest was 354 contracts. Over the past 30 days, volume averaged 16 contracts per day. The STC option volume chart shows volume by strike and expiration date.

Stewart Information Services IV rank is 10, so its 30-day implied volatility of 45.0% is near the bottom of its one-year range. Over the past year it ranged from 29.7% on Sep 22, 2026 to 179.0% on Oct 16, 2026. See the STC implied volatility history for a longer view.

The Stewart Information Services put/call volume ratio was 0.12 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.48. The STC open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Stewart Information Services options about one week from expiration was $39.26, 16.7% below the $47.14 close. The STC max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 54.3%, options price a move of about ±$3.54 (±7.5%) over the next week, a range of roughly $43.60 to $50.68 from the Nov 4, 2026 close. The STC expected move chart shows it for every expiration date.