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Contract OI history

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Dec 18, 2026 EXPIRATION

SLB $52.50 Put

SLB261218P00052500

Latest saved OI942Oct 23, 2026
Last change+15vs 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. 9424710 2026-10-02: 897 OI2026-10-05: 898 OI2026-10-06: 913 OI2026-10-07: 913 OI2026-10-08: 913 OI2026-10-09: 913 OI2026-10-13: 922 OI2026-10-14: 922 OI2026-10-15: 922 OI2026-10-16: 929 OI2026-10-21: 927 OI2026-10-23: 942 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, 2026Viewing942+15
Oct 21, 2026927-2
Oct 16, 2026929+7
Oct 15, 20269220
Oct 14, 20269220
Oct 13, 2026922+9
Oct 09, 20269130
Oct 08, 20269130
Oct 07, 20269130
Oct 06, 2026913+15
Oct 05, 2026898+1
Oct 02, 2026897No prior observation