OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

BB $2.00 Call

BB261023C00002000

Latest saved OI248Oct 23, 2026
Last change+161vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $2.00 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. 2481240 2026-10-05: 15 OI2026-10-06: 16 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-15: 12 OI2026-10-16: 13 OI2026-10-21: 87 OI2026-10-23: 248 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, 2026Viewing248+161
Oct 21, 202687+74
Oct 16, 202613+1
Oct 15, 202612+1
Oct 14, 2026110
Oct 13, 2026110
Oct 09, 202611+1
Oct 08, 2026100
Oct 07, 202610-6
Oct 06, 202616+1
Oct 05, 202615No prior observation