36 calls and 32 puts traded on Nov 4, 2026, 68 contracts in total. Open interest was 5.53K contracts. Over the past 30 days, volume averaged 180 contracts per day. The SPXC option volume chart shows volume by strike and expiration date.

SPX Technologies IV rank is 9, so its 30-day implied volatility of 42.5% is near the bottom of its one-year range. Over the past year it ranged from 27.9% on Nov 6, 2025 to 185.1% on Jul 17, 2026. See the SPXC implied volatility history for a longer view.

The SPX Technologies put/call volume ratio was 0.89 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.52. The SPXC open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for SPX Technologies options about one week from expiration was $166.51, 8.5% above the $153.47 close. The SPXC max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 45.7%, options price a move of about ±$9.71 (±6.3%) over the next week, a range of roughly $143.76 to $163.18 from the Nov 4, 2026 close. The SPXC expected move chart shows it for every expiration date.