OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BMBL $4.00 Put

BMBL270115P00004000

Latest saved OI622Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BMBL $4.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 8874430 2026-10-08: 796 OI2026-10-09: 796 OI2026-10-13: 887 OI2026-10-14: 662 OI2026-10-15: 642 OI2026-10-16: 642 OI2026-10-21: 622 OI2026-10-23: 622 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, 2026Viewing6220
Oct 21, 2026622-20
Oct 16, 20266420
Oct 15, 2026642-20
Oct 14, 2026662-225
Oct 13, 2026887+91
Oct 09, 20267960
Oct 08, 2026796No prior observation