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Contract OI history

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Jan 15, 2027 EXPIRATION

BP $43.00 Call

BP270115C00043000

Latest saved OI943Oct 23, 2026
Last change-82vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $43.00 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. 1,0255120 2026-10-02: 1,007 OI2026-10-05: 1,007 OI2026-10-06: 1,007 OI2026-10-07: 1,007 OI2026-10-08: 1,007 OI2026-10-09: 1,017 OI2026-10-13: 1,016 OI2026-10-14: 1,016 OI2026-10-15: 1,016 OI2026-10-16: 1,016 OI2026-10-21: 1,025 OI2026-10-23: 943 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, 2026Viewing943-82
Oct 21, 20261,025+9
Oct 16, 20261,0160
Oct 15, 20261,0160
Oct 14, 20261,0160
Oct 13, 20261,016-1
Oct 09, 20261,017+10
Oct 08, 20261,0070
Oct 07, 20261,0070
Oct 06, 20261,0070
Oct 05, 20261,0070
Oct 02, 20261,007No prior observation