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Contract OI history

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Nov 06, 2026 EXPIRATION

BP $44.00 Put

BP261106P00044000

Latest saved OI353Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $44.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3801900 2026-10-02: 122 OI2026-10-05: 214 OI2026-10-06: 214 OI2026-10-07: 214 OI2026-10-08: 303 OI2026-10-09: 380 OI2026-10-13: 353 OI2026-10-14: 353 OI2026-10-15: 352 OI2026-10-16: 352 OI2026-10-21: 353 OI2026-10-23: 353 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, 2026Viewing3530
Oct 21, 2026353+1
Oct 16, 20263520
Oct 15, 2026352-1
Oct 14, 20263530
Oct 13, 2026353-27
Oct 09, 2026380+77
Oct 08, 2026303+89
Oct 07, 20262140
Oct 06, 20262140
Oct 05, 2026214+92
Oct 02, 2026122No prior observation