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Contract OI history

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Jan 19, 2029 EXPIRATION

BP $35.00 Call

BP290119C00035000

Latest saved OI203Oct 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 $35.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2031010 2026-10-02: 66 OI2026-10-05: 67 OI2026-10-06: 67 OI2026-10-07: 67 OI2026-10-08: 67 OI2026-10-09: 69 OI2026-10-13: 123 OI2026-10-14: 123 OI2026-10-15: 196 OI2026-10-16: 196 OI2026-10-21: 203 OI2026-10-23: 203 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, 2026Viewing2030
Oct 21, 2026203+7
Oct 16, 20261960
Oct 15, 2026196+73
Oct 14, 20261230
Oct 13, 2026123+54
Oct 09, 202669+2
Oct 08, 2026670
Oct 07, 2026670
Oct 06, 2026670
Oct 05, 202667+1
Oct 02, 202666No prior observation