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Contract OI history

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Jun 17, 2027 EXPIRATION

BP $37.00 Put

BP270617P00037000

Latest saved OI576Oct 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 $37.00 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. 5892940 2026-10-02: 588 OI2026-10-05: 589 OI2026-10-06: 589 OI2026-10-07: 589 OI2026-10-08: 589 OI2026-10-09: 578 OI2026-10-13: 578 OI2026-10-14: 578 OI2026-10-15: 578 OI2026-10-16: 578 OI2026-10-21: 576 OI2026-10-23: 576 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, 2026Viewing5760
Oct 21, 2026576-2
Oct 16, 20265780
Oct 15, 20265780
Oct 14, 20265780
Oct 13, 20265780
Oct 09, 2026578-11
Oct 08, 20265890
Oct 07, 20265890
Oct 06, 20265890
Oct 05, 2026589+1
Oct 02, 2026588No prior observation