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Contract OI history

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Feb 19, 2027 EXPIRATION

SLB $57.50 Call

SLB270219C00057500

Latest saved OI1,850Oct 23, 2026
Last change-25vs 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. 1,8759370 2026-10-02: 1,826 OI2026-10-05: 1,826 OI2026-10-06: 1,824 OI2026-10-07: 1,824 OI2026-10-08: 1,814 OI2026-10-09: 1,814 OI2026-10-13: 1,814 OI2026-10-14: 1,814 OI2026-10-15: 1,811 OI2026-10-16: 1,811 OI2026-10-21: 1,875 OI2026-10-23: 1,850 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, 2026Viewing1,850-25
Oct 21, 20261,875+64
Oct 16, 20261,8110
Oct 15, 20261,811-3
Oct 14, 20261,8140
Oct 13, 20261,8140
Oct 09, 20261,8140
Oct 08, 20261,814-10
Oct 07, 20261,8240
Oct 06, 20261,824-2
Oct 05, 20261,8260
Oct 02, 20261,826No prior observation