73 calls and 38 puts traded on Nov 4, 2026, 111 contracts in total. Open interest was 25.07K contracts. Over the past 30 days, volume averaged 896 contracts per day. The BWA option volume chart shows volume by strike and expiration date.

BorgWarner IV rank is 6, so its 30-day implied volatility of 35.1% is near the bottom of its one-year range. Over the past year it ranged from 25.2% on Dec 11, 2025 to 188.6% on Jul 17, 2026. See the BWA implied volatility history for a longer view.

The BorgWarner put/call volume ratio was 0.52 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.31. The BWA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for BorgWarner options about one week from expiration was $60.17, 19.4% above the $50.39 close. The BWA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 36.2%, options price a move of about ±$2.52 (±5.0%) over the next week, a range of roughly $47.87 to $52.91 from the Nov 4, 2026 close. The BWA expected move chart shows it for every expiration date.