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Contract OI history

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Jun 17, 2027 EXPIRATION

BP $33.00 Put

BP270617P00033000

Latest saved OI634Oct 23, 2026
Last change+519vs 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. 6343170 2026-10-02: 99 OI2026-10-05: 100 OI2026-10-06: 100 OI2026-10-07: 100 OI2026-10-08: 100 OI2026-10-09: 110 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 111 OI2026-10-16: 111 OI2026-10-21: 115 OI2026-10-23: 634 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, 2026Viewing634+519
Oct 21, 2026115+4
Oct 16, 20261110
Oct 15, 20261110
Oct 14, 20261110
Oct 13, 2026111+1
Oct 09, 2026110+10
Oct 08, 20261000
Oct 07, 20261000
Oct 06, 20261000
Oct 05, 2026100+1
Oct 02, 202699No prior observation