18 calls and 1 puts traded on Nov 4, 2026, 19 contracts in total. Open interest was 1.15K contracts. Over the past 30 days, volume averaged 63 contracts per day. The RNR option volume chart shows volume by strike and expiration date.

RenaissanceRe IV rank is 5, so its 30-day implied volatility of 25.1% is near the bottom of its one-year range. Over the past year it ranged from 18.8% on Dec 19, 2025 to 139.1% on Jul 17, 2026. See the RNR implied volatility history for a longer view.

The RenaissanceRe put/call volume ratio was 0.06 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 4.02. The RNR open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for RenaissanceRe options about one week from expiration was $330.00, 6.7% below the $353.64 close. The RNR max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 27.1%, options price a move of about ±$13.25 (±3.7%) over the next week, a range of roughly $340.39 to $366.89 from the Nov 4, 2026 close. The RNR expected move chart shows it for every expiration date.