OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BB $1.50 Call

BB270115C00001500

Latest saved OI286Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $1.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3181590 2026-10-02: 318 OI2026-10-05: 300 OI2026-10-06: 297 OI2026-10-07: 300 OI2026-10-08: 300 OI2026-10-09: 299 OI2026-10-13: 291 OI2026-10-14: 291 OI2026-10-15: 292 OI2026-10-16: 290 OI2026-10-21: 289 OI2026-10-23: 286 OI Oct 02, 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, 2026Viewing286-3
Oct 21, 2026289-1
Oct 16, 2026290-2
Oct 15, 2026292+1
Oct 14, 20262910
Oct 13, 2026291-8
Oct 09, 2026299-1
Oct 08, 20263000
Oct 07, 2026300+3
Oct 06, 2026297-3
Oct 05, 2026300-18
Oct 02, 2026318No prior observation