OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

BB $3.00 Call

BB261023C00003000

Latest saved OI109Oct 23, 2026
Last change+64vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $3.00 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 109540 2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 4 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 45 OI2026-10-23: 109 OI Oct 05, 2026Oct 23, 2026

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

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing109+64
Oct 21, 202645+39
Oct 16, 202660
Oct 15, 20266+2
Oct 14, 202640
Oct 13, 202640
Oct 09, 202640
Oct 08, 202640
Oct 07, 20264+3
Oct 06, 202610
Oct 05, 20261No prior observation