OITracker Cboe delayed data

Contract OI history

Back to NBIS

Jan 21, 2028 EXPIRATION

NBIS $230.00 Call

NBIS280121C00230000

Latest saved OI633Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $230.00 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. 6393190 2026-10-09: 607 OI2026-10-13: 610 OI2026-10-14: 610 OI2026-10-15: 630 OI2026-10-16: 632 OI2026-10-21: 639 OI2026-10-23: 633 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, 2026Viewing633-6
Oct 21, 2026639+7
Oct 16, 2026632+2
Oct 15, 2026630+20
Oct 14, 20266100
Oct 13, 2026610+3
Oct 09, 2026607No prior observation