26.71K calls and 5.9K puts traded on Nov 4, 2026, 32.61K contracts in total. Open interest was 556.35K contracts. Over the past 30 days, volume averaged 13.35K contracts per day. The SLB option volume chart shows volume by strike and expiration date.

SLB IV rank is 45, so its 30-day implied volatility of 36.8% is near the middle of its one-year range. Over the past year it ranged from 28.4% on Jan 2, 2026 to 47.1% on Mar 27, 2026. See the SLB implied volatility history for a longer view.

The SLB put/call volume ratio was 0.22 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.58. The SLB open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for SLB options about one week from expiration was $51.71, close to the $51.54 close. The SLB max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 43.1%, options price a move of about ±$3.07 (±6.0%) over the next week, a range of roughly $48.47 to $54.61 from the Nov 4, 2026 close. The SLB expected move chart shows it for every expiration date.