67 calls and 24 puts traded on Nov 4, 2026, 91 contracts in total. Open interest was 8.98K contracts. Over the past 30 days, volume averaged 222 contracts per day. The DOV option volume chart shows volume by strike and expiration date.

Dover IV rank is 6, so its 30-day implied volatility of 25.5% is near the bottom of its one-year range. Over the past year it ranged from 17.8% on Dec 22, 2025 to 141.9% on Jul 17, 2026. See the DOV implied volatility history for a longer view.

The Dover put/call volume ratio was 0.36 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.30. The DOV open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Dover options about one week from expiration was $195.11, 8.3% below the $212.68 close. The DOV max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 27.4%, options price a move of about ±$8.06 (±3.8%) over the next week, a range of roughly $204.62 to $220.74 from the Nov 4, 2026 close. The DOV expected move chart shows it for every expiration date.