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Contract OI history

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Jan 15, 2027 EXPIRATION

SLB $52.50 Put

SLB270115P00052500

Latest saved OI3,135Oct 23, 2026
Last change-190vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $52.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,3581,6790 2026-10-02: 3,358 OI2026-10-05: 3,358 OI2026-10-06: 3,324 OI2026-10-07: 3,324 OI2026-10-08: 3,322 OI2026-10-09: 3,323 OI2026-10-13: 3,323 OI2026-10-14: 3,323 OI2026-10-15: 3,323 OI2026-10-16: 3,323 OI2026-10-21: 3,325 OI2026-10-23: 3,135 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, 2026Viewing3,135-190
Oct 21, 20263,325+2
Oct 16, 20263,3230
Oct 15, 20263,3230
Oct 14, 20263,3230
Oct 13, 20263,3230
Oct 09, 20263,323+1
Oct 08, 20263,322-2
Oct 07, 20263,3240
Oct 06, 20263,324-34
Oct 05, 20263,3580
Oct 02, 20263,358No prior observation