118 calls and 203 puts traded on Nov 4, 2026, 321 contracts in total. Open interest was 32.34K contracts. Over the past 30 days, volume averaged 1.09K contracts per day. The STT option volume chart shows volume by strike and expiration date.

State Street IV rank is 7, so its 30-day implied volatility of 27.2% is near the bottom of its one-year range. Over the past year it ranged from 17.7% on Jan 26, 2026 to 159.4% on Jul 17, 2026. See the STT implied volatility history for a longer view.

The State Street put/call volume ratio was 1.72 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 0.84. The STT open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for State Street options about one week from expiration was $175.85, 1.4% above the $173.38 close. The STT max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 28.1%, options price a move of about ±$6.74 (±3.9%) over the next week, a range of roughly $166.64 to $180.12 from the Nov 4, 2026 close. The STT expected move chart shows it for every expiration date.