OITracker Cboe delayed data

Contract OI history

Back to NBIS

Dec 15, 2028 EXPIRATION

NBIS $350.00 Call

NBIS281215C00350000

Latest saved OI3,462Oct 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 $350.00 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. 3,8631,9310 2026-10-09: 3,863 OI2026-10-13: 3,851 OI2026-10-14: 3,851 OI2026-10-15: 3,843 OI2026-10-16: 3,739 OI2026-10-21: 3,466 OI2026-10-23: 3,462 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, 2026Viewing3,462-4
Oct 21, 20263,466-273
Oct 16, 20263,739-104
Oct 15, 20263,843-8
Oct 14, 20263,8510
Oct 13, 20263,851-12
Oct 09, 20263,863No prior observation