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Contract OI history

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Apr 16, 2027 EXPIRATION

BP $48.00 Put

BP270416P00048000

Latest saved OI398Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $48.00 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. 4002000 2026-10-02: 328 OI2026-10-05: 328 OI2026-10-06: 328 OI2026-10-07: 331 OI2026-10-08: 331 OI2026-10-09: 387 OI2026-10-13: 400 OI2026-10-14: 400 OI2026-10-15: 400 OI2026-10-16: 400 OI2026-10-21: 398 OI2026-10-23: 398 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, 2026Viewing3980
Oct 21, 2026398-2
Oct 16, 20264000
Oct 15, 20264000
Oct 14, 20264000
Oct 13, 2026400+13
Oct 09, 2026387+56
Oct 08, 20263310
Oct 07, 2026331+3
Oct 06, 20263280
Oct 05, 20263280
Oct 02, 2026328No prior observation