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Contract OI history

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Sep 17, 2027 EXPIRATION

SLB $57.50 Call

SLB270917C00057500

Latest saved OI543Oct 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 $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. 5432710 2026-10-02: 23 OI2026-10-05: 23 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 541 OI2026-10-13: 541 OI2026-10-14: 541 OI2026-10-15: 541 OI2026-10-16: 541 OI2026-10-21: 543 OI2026-10-23: 543 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, 2026Viewing5430
Oct 21, 2026543+2
Oct 16, 20265410
Oct 15, 20265410
Oct 14, 20265410
Oct 13, 20265410
Oct 09, 2026541+515
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 202626+3
Oct 05, 2026230
Oct 02, 202623No prior observation