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Contract OI history

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Jan 15, 2027 EXPIRATION

BP $42.00 Call

BP270115C00042000

Latest saved OI2,571Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $42.00 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. 2,6071,3030 2026-10-02: 2,593 OI2026-10-05: 2,593 OI2026-10-06: 2,593 OI2026-10-07: 2,593 OI2026-10-08: 2,597 OI2026-10-09: 2,607 OI2026-10-13: 2,578 OI2026-10-14: 2,578 OI2026-10-15: 2,570 OI2026-10-16: 2,579 OI2026-10-21: 2,575 OI2026-10-23: 2,571 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, 2026Viewing2,571-4
Oct 21, 20262,575-4
Oct 16, 20262,579+9
Oct 15, 20262,570-8
Oct 14, 20262,5780
Oct 13, 20262,578-29
Oct 09, 20262,607+10
Oct 08, 20262,597+4
Oct 07, 20262,5930
Oct 06, 20262,5930
Oct 05, 20262,5930
Oct 02, 20262,593No prior observation