OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

SLB $47.50 Put

SLB261120P00047500

Latest saved OI2,776Oct 23, 2026
Last change-22vs 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. 2,7981,3990 2026-10-02: 2,594 OI2026-10-05: 2,595 OI2026-10-06: 2,601 OI2026-10-07: 2,601 OI2026-10-08: 2,599 OI2026-10-09: 2,639 OI2026-10-13: 2,663 OI2026-10-14: 2,663 OI2026-10-15: 2,665 OI2026-10-16: 2,718 OI2026-10-21: 2,798 OI2026-10-23: 2,776 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, 2026Viewing2,776-22
Oct 21, 20262,798+80
Oct 16, 20262,718+53
Oct 15, 20262,665+2
Oct 14, 20262,6630
Oct 13, 20262,663+24
Oct 09, 20262,639+40
Oct 08, 20262,599-2
Oct 07, 20262,6010
Oct 06, 20262,601+6
Oct 05, 20262,595+1
Oct 02, 20262,594No prior observation