OITracker Cboe delayed data

Contract OI history

Back to NBIS

Dec 17, 2027 EXPIRATION

NBIS $320.00 Call

NBIS271217C00320000

Latest saved OI872Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $320.00 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. 8864430 2026-10-09: 878 OI2026-10-13: 877 OI2026-10-14: 877 OI2026-10-15: 886 OI2026-10-16: 877 OI2026-10-21: 876 OI2026-10-23: 872 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, 2026Viewing872-4
Oct 21, 2026876-1
Oct 16, 2026877-9
Oct 15, 2026886+9
Oct 14, 20268770
Oct 13, 2026877-1
Oct 09, 2026878No prior observation