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Contract OI history

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Dec 18, 2026 EXPIRATION

SLB $50.00 Put

SLB261218P00050000

Latest saved OI1,713Oct 23, 2026
Last change-28vs 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. 1,8099040 2026-10-02: 1,432 OI2026-10-05: 1,434 OI2026-10-06: 1,722 OI2026-10-07: 1,722 OI2026-10-08: 1,717 OI2026-10-09: 1,737 OI2026-10-13: 1,736 OI2026-10-14: 1,736 OI2026-10-15: 1,809 OI2026-10-16: 1,807 OI2026-10-21: 1,741 OI2026-10-23: 1,713 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, 2026Viewing1,713-28
Oct 21, 20261,741-66
Oct 16, 20261,807-2
Oct 15, 20261,809+73
Oct 14, 20261,7360
Oct 13, 20261,736-1
Oct 09, 20261,737+20
Oct 08, 20261,717-5
Oct 07, 20261,7220
Oct 06, 20261,722+288
Oct 05, 20261,434+2
Oct 02, 20261,432No prior observation