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Contract OI history

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Mar 19, 2027 EXPIRATION

SLB $47.50 Put

SLB270319P00047500

Latest saved OI1,509Oct 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 $47.50 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. 1,5157570 2026-10-02: 1,513 OI2026-10-05: 1,514 OI2026-10-06: 1,515 OI2026-10-07: 1,515 OI2026-10-08: 1,508 OI2026-10-09: 1,508 OI2026-10-13: 1,508 OI2026-10-14: 1,508 OI2026-10-15: 1,508 OI2026-10-16: 1,508 OI2026-10-21: 1,509 OI2026-10-23: 1,509 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, 2026Viewing1,5090
Oct 21, 20261,509+1
Oct 16, 20261,5080
Oct 15, 20261,5080
Oct 14, 20261,5080
Oct 13, 20261,5080
Oct 09, 20261,5080
Oct 08, 20261,508-7
Oct 07, 20261,5150
Oct 06, 20261,515+1
Oct 05, 20261,514+1
Oct 02, 20261,513No prior observation