OITracker Cboe delayed data

Contract OI history

Back to NBIS

Nov 27, 2026 EXPIRATION

NBIS $190.00 Call

NBIS261127C00190000

Latest saved OI1,147Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $190.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1475730 2026-10-09: 0 OI2026-10-13: 10 OI2026-10-14: 10 OI2026-10-15: 83 OI2026-10-16: 175 OI2026-10-21: 1,048 OI2026-10-23: 1,147 OI Oct 09, 2026Oct 23, 2026

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

NBIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,147+99
Oct 21, 20261,048+873
Oct 16, 2026175+92
Oct 15, 202683+73
Oct 14, 2026100
Oct 13, 202610+10
Oct 09, 20260No prior observation