79.41K calls and 875 puts traded on Nov 4, 2026, 80.28K contracts in total. Open interest was 107.25K contracts. Over the past 30 days, volume averaged 6.87K contracts per day. The UNM option volume chart shows volume by strike and expiration date.

Unum IV rank is 14, so its 30-day implied volatility of 31.4% is near the bottom of its one-year range. Over the past year it ranged from 15.4% on Dec 24, 2025 to 133.5% on May 15, 2026. See the UNM implied volatility history for a longer view.

The Unum put/call volume ratio was 0.01 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.08. The UNM open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Unum options about one week from expiration was $93.04, 24.2% above the $74.90 close. The UNM max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 33.0%, options price a move of about ±$3.43 (±4.6%) over the next week, a range of roughly $71.47 to $78.33 from the Nov 4, 2026 close. The UNM expected move chart shows it for every expiration date.