0 calls and 0 puts traded on Nov 4, 2026, 0 contracts in total. Open interest was 177 contracts. Over the past 30 days, volume averaged 1 contracts per day. The CBU option volume chart shows volume by strike and expiration date.

Community Financial System IV rank is 7, so its 30-day implied volatility of 27.6% is near the bottom of its one-year range. Over the past year it ranged from 16.9% on Apr 21, 2026 to 175.6% on Jan 16, 2026. See the CBU implied volatility history for a longer view.

The Community Financial System put/call volume ratio was 0.00 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.05. The CBU open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Community Financial System options about one week from expiration was $61.24, 6.9% below the $65.78 close. The CBU max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 24.9%, options price a move of about ±$2.27 (±3.5%) over the next week, a range of roughly $63.51 to $68.05 from the Nov 4, 2026 close. The CBU expected move chart shows it for every expiration date.