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Contract OI history

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Mar 19, 2027 EXPIRATION

SLB $57.50 Call

SLB270319C00057500

Latest saved OI875Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $57.50 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. 8754370 2026-10-02: 734 OI2026-10-05: 734 OI2026-10-06: 790 OI2026-10-07: 790 OI2026-10-08: 782 OI2026-10-09: 861 OI2026-10-13: 864 OI2026-10-14: 864 OI2026-10-15: 864 OI2026-10-16: 864 OI2026-10-21: 858 OI2026-10-23: 875 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, 2026Viewing875+17
Oct 21, 2026858-6
Oct 16, 20268640
Oct 15, 20268640
Oct 14, 20268640
Oct 13, 2026864+3
Oct 09, 2026861+79
Oct 08, 2026782-8
Oct 07, 20267900
Oct 06, 2026790+56
Oct 05, 20267340
Oct 02, 2026734No prior observation