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Contract OI history

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Nov 20, 2026 EXPIRATION

BP $48.00 Put

BP261120P00048000

Latest saved OI216Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $48.00 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. 2161080 2026-10-02: 32 OI2026-10-05: 32 OI2026-10-06: 32 OI2026-10-07: 32 OI2026-10-08: 32 OI2026-10-09: 72 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 101 OI2026-10-16: 142 OI2026-10-21: 197 OI2026-10-23: 216 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, 2026Viewing216+19
Oct 21, 2026197+55
Oct 16, 2026142+41
Oct 15, 2026101+13
Oct 14, 2026880
Oct 13, 202688+16
Oct 09, 202672+40
Oct 08, 2026320
Oct 07, 2026320
Oct 06, 2026320
Oct 05, 2026320
Oct 02, 202632No prior observation