1 calls and 0 puts traded on Nov 4, 2026, 1 contracts in total. Open interest was 1.07K contracts. Over the past 30 days, volume averaged 5 contracts per day. The SXI option volume chart shows volume by strike and expiration date.

Standex International IV rank is 10, so its 30-day implied volatility of 39.1% is near the bottom of its one-year range. Over the past year it ranged from 23.9% on Dec 10, 2025 to 169.4% on Jan 16, 2026. See the SXI implied volatility history for a longer view.

The Standex International put/call volume ratio was 0.00 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.64. The SXI open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Standex International options about one week from expiration was $277.17, 10.3% above the $251.40 close. The SXI max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 38.6%, options price a move of about ±$13.44 (±5.3%) over the next week, a range of roughly $237.96 to $264.84 from the Nov 4, 2026 close. The SXI expected move chart shows it for every expiration date.