1.3K calls and 446 puts traded on Nov 4, 2026, 1.74K contracts in total. Open interest was 23.43K contracts. Over the past 30 days, volume averaged 1.53K contracts per day. The AME option volume chart shows volume by strike and expiration date.

Ametek IV rank is 7, so its 30-day implied volatility of 28.1% is near the bottom of its one-year range. Over the past year it ranged from 16.8% on Dec 23, 2025 to 173.2% on Jul 17, 2026. See the AME implied volatility history for a longer view.

The Ametek put/call volume ratio was 0.34 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.30. The AME open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Ametek options about one week from expiration was $240.34, 1.4% above the $237.12 close. The AME max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 27.7%, options price a move of about ±$9.09 (±3.8%) over the next week, a range of roughly $228.03 to $246.21 from the Nov 4, 2026 close. The AME expected move chart shows it for every expiration date.