OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

BMBL $5.00 Call

BMBL280121C00005000

Latest saved OI8,532Oct 23, 2026
Last change-1vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BMBL $5.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 8,9194,4590 2026-10-08: 8,300 OI2026-10-09: 8,302 OI2026-10-13: 8,919 OI2026-10-14: 8,679 OI2026-10-15: 8,435 OI2026-10-16: 8,435 OI2026-10-21: 8,533 OI2026-10-23: 8,532 OI Oct 08, 2026Oct 23, 2026

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

BMBL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8,532-1
Oct 21, 20268,533+98
Oct 16, 20268,4350
Oct 15, 20268,435-244
Oct 14, 20268,679-240
Oct 13, 20268,919+617
Oct 09, 20268,302+2
Oct 08, 20268,300No prior observation