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Contract OI history

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Nov 06, 2026 EXPIRATION

BP $49.00 Put

BP261106P00049000

Latest saved OI531Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $49.00 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. 5322660 2026-10-02: 93 OI2026-10-05: 109 OI2026-10-06: 109 OI2026-10-07: 109 OI2026-10-08: 109 OI2026-10-09: 277 OI2026-10-13: 531 OI2026-10-14: 531 OI2026-10-15: 531 OI2026-10-16: 532 OI2026-10-21: 532 OI2026-10-23: 531 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, 2026Viewing531-1
Oct 21, 20265320
Oct 16, 2026532+1
Oct 15, 20265310
Oct 14, 20265310
Oct 13, 2026531+254
Oct 09, 2026277+168
Oct 08, 20261090
Oct 07, 20261090
Oct 06, 20261090
Oct 05, 2026109+16
Oct 02, 202693No prior observation