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Contract OI history

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Nov 20, 2026 EXPIRATION

SLB $52.50 Put

SLB261120P00052500

Latest saved OI1,641Oct 23, 2026
Last change-1vs 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. 1,6688340 2026-10-02: 1,668 OI2026-10-05: 1,668 OI2026-10-06: 1,653 OI2026-10-07: 1,653 OI2026-10-08: 1,652 OI2026-10-09: 1,654 OI2026-10-13: 1,657 OI2026-10-14: 1,657 OI2026-10-15: 1,665 OI2026-10-16: 1,642 OI2026-10-21: 1,642 OI2026-10-23: 1,641 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, 2026Viewing1,641-1
Oct 21, 20261,6420
Oct 16, 20261,642-23
Oct 15, 20261,665+8
Oct 14, 20261,6570
Oct 13, 20261,657+3
Oct 09, 20261,654+2
Oct 08, 20261,652-1
Oct 07, 20261,6530
Oct 06, 20261,653-15
Oct 05, 20261,6680
Oct 02, 20261,668No prior observation