1.72K calls and 53 puts traded on Nov 4, 2026, 1.77K contracts in total. Open interest was 154.08K contracts. Over the past 30 days, volume averaged 1.34K contracts per day. The SNDL option volume chart shows volume by strike and expiration date.

Sundial Growers IV rank is 23, so its 30-day implied volatility of 63.2% is in the lower part of its one-year range. Over the past year it ranged from 20.5% on Sep 16, 2026 to 206.8% on Jan 16, 2026. See the SNDL implied volatility history for a longer view.

The Sundial Growers put/call volume ratio was 0.03 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.52. The SNDL open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Sundial Growers options about one week from expiration was $0.98, 31.1% below the $1.42 close. The SNDL max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 66.5%, options price a move of about ±$0.13 (±9.2%) over the next week, a range of roughly $1.29 to $1.55 from the Nov 4, 2026 close. The SNDL expected move chart shows it for every expiration date.