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Contract OI history

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Apr 16, 2027 EXPIRATION

BP $65.00 Call

BP270416C00065000

Latest saved OI391Oct 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 $65.00 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. 3911950 2026-10-02: 225 OI2026-10-05: 224 OI2026-10-06: 224 OI2026-10-07: 224 OI2026-10-08: 224 OI2026-10-09: 233 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-15: 234 OI2026-10-16: 234 OI2026-10-21: 389 OI2026-10-23: 391 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, 2026Viewing391+2
Oct 21, 2026389+155
Oct 16, 20262340
Oct 15, 2026234+1
Oct 14, 20262330
Oct 13, 20262330
Oct 09, 2026233+9
Oct 08, 20262240
Oct 07, 20262240
Oct 06, 20262240
Oct 05, 2026224-1
Oct 02, 2026225No prior observation