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Contract OI history

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Dec 18, 2026 EXPIRATION

BP $45.00 Call

BP261218C00045000

Latest saved OI18,874Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $45.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 19,4879,7430 2026-10-02: 19,487 OI2026-10-05: 19,456 OI2026-10-06: 19,456 OI2026-10-07: 19,451 OI2026-10-08: 19,452 OI2026-10-09: 19,387 OI2026-10-13: 18,918 OI2026-10-14: 18,918 OI2026-10-15: 18,916 OI2026-10-16: 18,916 OI2026-10-21: 18,875 OI2026-10-23: 18,874 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, 2026Viewing18,874-1
Oct 21, 202618,875-41
Oct 16, 202618,9160
Oct 15, 202618,916-2
Oct 14, 202618,9180
Oct 13, 202618,918-469
Oct 09, 202619,387-65
Oct 08, 202619,452+1
Oct 07, 202619,451-5
Oct 06, 202619,4560
Oct 05, 202619,456-31
Oct 02, 202619,487No prior observation