241 calls and 179 puts traded on Nov 4, 2026, 420 contracts in total. Open interest was 14.3K contracts. Over the past 30 days, volume averaged 332 contracts per day. The IT option volume chart shows volume by strike and expiration date.

Gartner IV rank is 11, so its 30-day implied volatility of 47.5% is near the bottom of its one-year range. Over the past year it ranged from 30.5% on Dec 18, 2025 to 191.8% on Oct 16, 2026. See the IT implied volatility history for a longer view.

The Gartner put/call volume ratio was 0.74 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.65. The IT open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Gartner options about one week from expiration was $200.00, 3.4% below the $207.12 close. The IT max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 50.5%, options price a move of about ±$14.49 (±7.0%) over the next week, a range of roughly $192.63 to $221.61 from the Nov 4, 2026 close. The IT expected move chart shows it for every expiration date.