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Contract OI history

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Oct 23, 2026 EXPIRATION

SLB $51.00 Call

SLB261023C00051000

Latest saved OI1,271Oct 23, 2026
Last change+486vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $51.00 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. 1,2716350 2026-10-02: 67 OI2026-10-05: 69 OI2026-10-06: 71 OI2026-10-07: 71 OI2026-10-08: 71 OI2026-10-09: 87 OI2026-10-13: 137 OI2026-10-14: 137 OI2026-10-15: 177 OI2026-10-16: 178 OI2026-10-21: 785 OI2026-10-23: 1,271 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, 2026Viewing1,271+486
Oct 21, 2026785+607
Oct 16, 2026178+1
Oct 15, 2026177+40
Oct 14, 20261370
Oct 13, 2026137+50
Oct 09, 202687+16
Oct 08, 2026710
Oct 07, 2026710
Oct 06, 202671+2
Oct 05, 202669+2
Oct 02, 202667No prior observation