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Contract OI history

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Dec 18, 2026 EXPIRATION

SLB $55.00 Call

SLB261218C00055000

Latest saved OI12,511Oct 23, 2026
Last change+281vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $55.00 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. 12,5116,2550 2026-10-02: 1,894 OI2026-10-05: 1,986 OI2026-10-06: 11,887 OI2026-10-07: 11,887 OI2026-10-08: 12,080 OI2026-10-09: 12,028 OI2026-10-13: 12,024 OI2026-10-14: 12,024 OI2026-10-15: 12,029 OI2026-10-16: 12,019 OI2026-10-21: 12,230 OI2026-10-23: 12,511 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, 2026Viewing12,511+281
Oct 21, 202612,230+211
Oct 16, 202612,019-10
Oct 15, 202612,029+5
Oct 14, 202612,0240
Oct 13, 202612,024-4
Oct 09, 202612,028-52
Oct 08, 202612,080+193
Oct 07, 202611,8870
Oct 06, 202611,887+9,901
Oct 05, 20261,986+92
Oct 02, 20261,894No prior observation