OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BZAI $3.00 Call

BZAI270115C00003000

Latest saved OI1,040Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BZAI $3.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0415200 2026-10-09: 1,041 OI2026-10-13: 1,040 OI2026-10-15: 1,040 OI2026-10-16: 1,040 OI2026-10-20: 1,040 OI2026-10-23: 1,040 OI Oct 09, 2026Oct 23, 2026

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

BZAI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0400
Oct 20, 20261,0400
Oct 16, 20261,0400
Oct 15, 20261,0400
Oct 13, 20261,040-1
Oct 09, 20261,041No prior observation