OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

BE $45.00 Put

BE280121P00045000

Latest saved OI507Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $45.00 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. 5602800 2026-10-02: 560 OI2026-10-05: 559 OI2026-10-06: 558 OI2026-10-07: 558 OI2026-10-08: 558 OI2026-10-09: 557 OI2026-10-13: 556 OI2026-10-14: 556 OI2026-10-15: 498 OI2026-10-16: 498 OI2026-10-21: 507 OI2026-10-23: 507 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5070
Oct 21, 2026507+9
Oct 16, 20264980
Oct 15, 2026498-58
Oct 14, 20265560
Oct 13, 2026556-1
Oct 09, 2026557-1
Oct 08, 20265580
Oct 07, 20265580
Oct 06, 2026558-1
Oct 05, 2026559-1
Oct 02, 2026560No prior observation