0 calls and 2 puts traded on Nov 4, 2026, 2 contracts in total. Open interest was 1.64K contracts. Over the past 30 days, volume averaged 12 contracts per day. The SLF option volume chart shows volume by strike and expiration date.

Sun Life Financial IV rank is 16, so its 30-day implied volatility of 33.4% is near the bottom of its one-year range. Over the past year it ranged from 9.7% on Jan 22, 2026 to 154.8% on Oct 16, 2026. See the SLF implied volatility history for a longer view.

The Sun Life Financial put/call volume ratio was 0.00 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 9.23. The SLF open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Sun Life Financial options about one week from expiration was $75.49, 7.9% below the $82.01 close. The SLF max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 39.7%, options price a move of about ±$4.51 (±5.5%) over the next week, a range of roughly $77.50 to $86.52 from the Nov 4, 2026 close. The SLF expected move chart shows it for every expiration date.