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Contract OI history

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Apr 16, 2027 EXPIRATION

BP $44.00 Put

BP270416P00044000

Latest saved OI569Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $44.00 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. 5692840 2026-10-02: 73 OI2026-10-05: 73 OI2026-10-06: 73 OI2026-10-07: 71 OI2026-10-08: 73 OI2026-10-09: 73 OI2026-10-13: 73 OI2026-10-14: 73 OI2026-10-15: 73 OI2026-10-16: 73 OI2026-10-21: 567 OI2026-10-23: 569 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, 2026Viewing569+2
Oct 21, 2026567+494
Oct 16, 2026730
Oct 15, 2026730
Oct 14, 2026730
Oct 13, 2026730
Oct 09, 2026730
Oct 08, 202673+2
Oct 07, 202671-2
Oct 06, 2026730
Oct 05, 2026730
Oct 02, 202673No prior observation