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Contract OI history

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Mar 19, 2027 EXPIRATION

BP $33.00 Put

BP270319P00033000

Latest saved OI1,912Oct 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 $33.00 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. 1,9139560 2026-10-02: 1,063 OI2026-10-05: 1,063 OI2026-10-06: 1,063 OI2026-10-07: 1,690 OI2026-10-08: 1,686 OI2026-10-09: 1,686 OI2026-10-13: 1,913 OI2026-10-14: 1,913 OI2026-10-15: 1,913 OI2026-10-16: 1,913 OI2026-10-21: 1,912 OI2026-10-23: 1,912 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, 2026Viewing1,9120
Oct 21, 20261,912-1
Oct 16, 20261,9130
Oct 15, 20261,9130
Oct 14, 20261,9130
Oct 13, 20261,913+227
Oct 09, 20261,6860
Oct 08, 20261,686-4
Oct 07, 20261,690+627
Oct 06, 20261,0630
Oct 05, 20261,0630
Oct 02, 20261,063No prior observation