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Contract OI history

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Nov 06, 2026 EXPIRATION

BP $50.00 Call

BP261106C00050000

Latest saved OI1,637Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $50.00 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. 1,6378180 2026-10-02: 40 OI2026-10-05: 540 OI2026-10-06: 540 OI2026-10-07: 543 OI2026-10-08: 543 OI2026-10-09: 757 OI2026-10-13: 810 OI2026-10-14: 810 OI2026-10-15: 1,095 OI2026-10-16: 1,094 OI2026-10-21: 1,634 OI2026-10-23: 1,637 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, 2026Viewing1,637+3
Oct 21, 20261,634+540
Oct 16, 20261,094-1
Oct 15, 20261,095+285
Oct 14, 20268100
Oct 13, 2026810+53
Oct 09, 2026757+214
Oct 08, 20265430
Oct 07, 2026543+3
Oct 06, 20265400
Oct 05, 2026540+500
Oct 02, 202640No prior observation