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Contract OI history

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Oct 23, 2026 EXPIRATION

BP $44.00 Call

BP261023C00044000

Latest saved OI304Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $44.00 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. 3191590 2026-10-02: 300 OI2026-10-05: 301 OI2026-10-06: 301 OI2026-10-07: 311 OI2026-10-08: 319 OI2026-10-09: 319 OI2026-10-13: 319 OI2026-10-14: 319 OI2026-10-15: 318 OI2026-10-16: 316 OI2026-10-21: 309 OI2026-10-23: 304 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, 2026Viewing304-5
Oct 21, 2026309-7
Oct 16, 2026316-2
Oct 15, 2026318-1
Oct 14, 20263190
Oct 13, 20263190
Oct 09, 20263190
Oct 08, 2026319+8
Oct 07, 2026311+10
Oct 06, 20263010
Oct 05, 2026301+1
Oct 02, 2026300No prior observation