OITracker Cboe delayed data

Contract OI history

Back to BP

Jan 15, 2027 EXPIRATION

BP $43.00 Put

BP270115P00043000

Latest saved OI473Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BP $43.00 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. 4812400 2026-10-02: 453 OI2026-10-05: 454 OI2026-10-06: 454 OI2026-10-07: 454 OI2026-10-08: 454 OI2026-10-09: 454 OI2026-10-13: 450 OI2026-10-14: 450 OI2026-10-15: 470 OI2026-10-16: 470 OI2026-10-21: 481 OI2026-10-23: 473 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, 2026Viewing473-8
Oct 21, 2026481+11
Oct 16, 20264700
Oct 15, 2026470+20
Oct 14, 20264500
Oct 13, 2026450-4
Oct 09, 20264540
Oct 08, 20264540
Oct 07, 20264540
Oct 06, 20264540
Oct 05, 2026454+1
Oct 02, 2026453No prior observation