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Contract OI history

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Mar 19, 2027 EXPIRATION

SLB $50.00 Put

SLB270319P00050000

Latest saved OI2,484Oct 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 $50.00 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. 2,4841,2420 2026-10-02: 2,357 OI2026-10-05: 2,357 OI2026-10-06: 2,360 OI2026-10-07: 2,360 OI2026-10-08: 2,470 OI2026-10-09: 2,470 OI2026-10-13: 2,470 OI2026-10-14: 2,470 OI2026-10-15: 2,470 OI2026-10-16: 2,482 OI2026-10-21: 2,484 OI2026-10-23: 2,484 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, 2026Viewing2,4840
Oct 21, 20262,484+2
Oct 16, 20262,482+12
Oct 15, 20262,4700
Oct 14, 20262,4700
Oct 13, 20262,4700
Oct 09, 20262,4700
Oct 08, 20262,470+110
Oct 07, 20262,3600
Oct 06, 20262,360+3
Oct 05, 20262,3570
Oct 02, 20262,357No prior observation