OITracker Cboe delayed data

Contract OI history

Back to SLB

Jan 21, 2028 EXPIRATION

SLB $35.00 Call

SLB280121C00035000

Latest saved OI2,613Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $35.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,6171,3080 2026-10-02: 2,612 OI2026-10-05: 2,612 OI2026-10-06: 2,611 OI2026-10-07: 2,611 OI2026-10-08: 2,611 OI2026-10-09: 2,611 OI2026-10-13: 2,612 OI2026-10-14: 2,612 OI2026-10-15: 2,612 OI2026-10-16: 2,614 OI2026-10-21: 2,617 OI2026-10-23: 2,613 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SLB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,613-4
Oct 21, 20262,617+3
Oct 16, 20262,614+2
Oct 15, 20262,6120
Oct 14, 20262,6120
Oct 13, 20262,612+1
Oct 09, 20262,6110
Oct 08, 20262,6110
Oct 07, 20262,6110
Oct 06, 20262,611-1
Oct 05, 20262,6120
Oct 02, 20262,612No prior observation