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Contract OI history

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Jan 15, 2027 EXPIRATION

SLB $42.50 Call

SLB270115C00042500

Latest saved OI1,047Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $42.50 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. 1,0625310 2026-10-02: 1,062 OI2026-10-05: 1,048 OI2026-10-06: 1,047 OI2026-10-07: 1,047 OI2026-10-08: 1,052 OI2026-10-09: 1,052 OI2026-10-13: 1,052 OI2026-10-14: 1,052 OI2026-10-15: 1,052 OI2026-10-16: 1,052 OI2026-10-21: 1,047 OI2026-10-23: 1,047 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, 2026Viewing1,0470
Oct 21, 20261,047-5
Oct 16, 20261,0520
Oct 15, 20261,0520
Oct 14, 20261,0520
Oct 13, 20261,0520
Oct 09, 20261,0520
Oct 08, 20261,052+5
Oct 07, 20261,0470
Oct 06, 20261,047-1
Oct 05, 20261,048-14
Oct 02, 20261,062No prior observation