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Contract OI history

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Jan 21, 2028 EXPIRATION

SLB $47.50 Put

SLB280121P00047500

Latest saved OI2,242Oct 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. 2,2421,1210 2026-10-02: 2,240 OI2026-10-05: 2,240 OI2026-10-06: 2,240 OI2026-10-07: 2,240 OI2026-10-08: 2,241 OI2026-10-09: 2,241 OI2026-10-13: 2,241 OI2026-10-14: 2,241 OI2026-10-15: 2,242 OI2026-10-16: 2,242 OI2026-10-21: 2,242 OI2026-10-23: 2,242 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, 2026Viewing2,2420
Oct 21, 20262,2420
Oct 16, 20262,2420
Oct 15, 20262,242+1
Oct 14, 20262,2410
Oct 13, 20262,2410
Oct 09, 20262,2410
Oct 08, 20262,241+1
Oct 07, 20262,2400
Oct 06, 20262,2400
Oct 05, 20262,2400
Oct 02, 20262,240No prior observation