3.23K calls and 1.97K puts traded on Nov 4, 2026, 5.2K contracts in total. Open interest was 24.69K contracts. Over the past 30 days, volume averaged 2.4K contracts per day. The KEYS option volume chart shows volume by strike and expiration date.

Keysight Technologies IV rank is 30, so its 30-day implied volatility of 63.9% is in the lower part of its one-year range. Over the past year it ranged from 23.4% on Dec 4, 2025 to 158.2% on Oct 16, 2026. See the KEYS implied volatility history for a longer view.

The Keysight Technologies put/call volume ratio was 0.61 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.71. The KEYS open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Keysight Technologies options about one week from expiration was $321.37, 12.4% above the $285.85 close. The KEYS max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 72.0%, options price a move of about ±$28.51 (±10.0%) over the next week, a range of roughly $257.34 to $314.36 from the Nov 4, 2026 close. The KEYS expected move chart shows it for every expiration date.