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Contract OI history

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Nov 20, 2026 EXPIRATION

BP $46.00 Put

BP261120P00046000

Latest saved OI525Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $46.00 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. 5352670 2026-10-02: 411 OI2026-10-05: 411 OI2026-10-06: 411 OI2026-10-07: 411 OI2026-10-08: 411 OI2026-10-09: 508 OI2026-10-13: 508 OI2026-10-14: 508 OI2026-10-15: 508 OI2026-10-16: 516 OI2026-10-21: 535 OI2026-10-23: 525 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing525-10
Oct 21, 2026535+19
Oct 16, 2026516+8
Oct 15, 20265080
Oct 14, 20265080
Oct 13, 20265080
Oct 09, 2026508+97
Oct 08, 20264110
Oct 07, 20264110
Oct 06, 20264110
Oct 05, 20264110
Oct 02, 2026411No prior observation