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Contract OI history

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Nov 27, 2026 EXPIRATION

BP $50.00 Call

BP261127C00050000

Latest saved OI33Oct 23, 2026
Last change+2vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $50.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 33160 2026-10-08: 0 OI2026-10-09: 3 OI2026-10-13: 30 OI2026-10-14: 30 OI2026-10-15: 31 OI2026-10-16: 31 OI2026-10-21: 31 OI2026-10-23: 33 OI Oct 08, 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, 2026Viewing33+2
Oct 21, 2026310
Oct 16, 2026310
Oct 15, 202631+1
Oct 14, 2026300
Oct 13, 202630+27
Oct 09, 20263+3
Oct 08, 20260No prior observation