OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NB $5.00 Call

NB270115C00005000

Latest saved OI5,113Oct 23, 2026
Last change+6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NB $5.00 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. 5,2032,6010 2026-10-09: 5,203 OI2026-10-13: 5,141 OI2026-10-14: 5,106 OI2026-10-16: 5,089 OI2026-10-21: 5,107 OI2026-10-23: 5,113 OI Oct 09, 2026Oct 23, 2026

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

NB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,113+6
Oct 21, 20265,107+18
Oct 16, 20265,089-17
Oct 14, 20265,106-35
Oct 13, 20265,141-62
Oct 09, 20265,203No prior observation