6 calls and 2 puts traded on Nov 4, 2026, 8 contracts in total. Open interest was 96 contracts. Over the past 30 days, volume averaged 3 contracts per day. The CTBI option volume chart shows volume by strike and expiration date.

CTBI IV rank is 11, so its 30-day implied volatility of 37.2% is near the bottom of its one-year range. Over the past year it ranged from 21.0% on Sep 24, 2026 to 171.5% on Jan 16, 2026. See the CTBI implied volatility history for a longer view.

The CTBI put/call volume ratio was 0.33 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.45. The CTBI open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for CTBI options about one week from expiration was $65.22, 7.8% below the $70.76 close. The CTBI max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 44.3%, options price a move of about ±$4.34 (±6.1%) over the next week, a range of roughly $66.42 to $75.10 from the Nov 4, 2026 close. The CTBI expected move chart shows it for every expiration date.