10 calls and 12 puts traded on Nov 4, 2026, 22 contracts in total. Open interest was 7.7K contracts. Over the past 30 days, volume averaged 521 contracts per day. The ICLR option volume chart shows volume by strike and expiration date.

Icon IV rank is 6, so its 30-day implied volatility of 47.4% is near the bottom of its one-year range. Over the past year it ranged from 38.3% on Aug 14, 2026 to 195.9% on Oct 16, 2026. See the ICLR implied volatility history for a longer view.

The Icon put/call volume ratio was 1.20 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.33. The ICLR open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Icon options about one week from expiration was $195.62, 3.7% below the $203.04 close. The ICLR max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 49.3%, options price a move of about ±$13.87 (±6.8%) over the next week, a range of roughly $189.17 to $216.91 from the Nov 4, 2026 close. The ICLR expected move chart shows it for every expiration date.