37 calls and 4 puts traded on Nov 4, 2026, 41 contracts in total. Open interest was 2.0K contracts. Over the past 30 days, volume averaged 57 contracts per day. The EWBC option volume chart shows volume by strike and expiration date.

East-West Bancorp IV rank is 3, so its 30-day implied volatility of 22.9% is near the bottom of its one-year range. Over the past year it ranged from 18.6% on Jul 24, 2026 to 168.8% on Jan 16, 2026. See the EWBC implied volatility history for a longer view.

The East-West Bancorp put/call volume ratio was 0.11 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.42. The EWBC open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for East-West Bancorp options about one week from expiration was $132.37, 1.3% below the $134.09 close. The EWBC max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 24.2%, options price a move of about ±$4.50 (±3.4%) over the next week, a range of roughly $129.59 to $138.59 from the Nov 4, 2026 close. The EWBC expected move chart shows it for every expiration date.