671 calls and 249 puts traded on Nov 4, 2026, 920 contracts in total. Open interest was 26.38K contracts. Over the past 30 days, volume averaged 420 contracts per day. The UA option volume chart shows volume by strike and expiration date.

Under Armour IV rank is 24, so its 30-day implied volatility of 64.2% is in the lower part of its one-year range. Over the past year it ranged from 23.9% on Dec 17, 2025 to 194.2% on Jul 17, 2026. See the UA implied volatility history for a longer view.

The Under Armour put/call volume ratio was 0.37 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.20. The UA open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Under Armour options about one week from expiration was $5.05, 9.4% below the $5.58 close. The UA max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 68.9%, options price a move of about ±$0.53 (±9.5%) over the next week, a range of roughly $5.05 to $6.11 from the Nov 4, 2026 close. The UA expected move chart shows it for every expiration date.