18 calls and 8 puts traded on Nov 4, 2026, 26 contracts in total. Open interest was 881 contracts. Over the past 30 days, volume averaged 32 contracts per day. The WFG option volume chart shows volume by strike and expiration date.

West Fraser Timber IV rank is 4, so its 30-day implied volatility of 32.1% is near the bottom of its one-year range. Over the past year it ranged from 25.5% on Aug 25, 2026 to 175.9% on Oct 16, 2026. See the WFG implied volatility history for a longer view.

The West Fraser Timber put/call volume ratio was 0.44 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.50. The WFG open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for West Fraser Timber options about one week from expiration was $63.76, 8.5% below the $69.65 close. The WFG max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 33.6%, options price a move of about ±$3.24 (±4.6%) over the next week, a range of roughly $66.41 to $72.89 from the Nov 4, 2026 close. The WFG expected move chart shows it for every expiration date.