OITracker Cboe delayed data

Contract OI history

Back to NBIS

Jan 19, 2029 EXPIRATION

NBIS $340.00 Call

NBIS290119C00340000

Latest saved OI217Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $340.00 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. 2171080 2026-10-09: 74 OI2026-10-13: 79 OI2026-10-14: 79 OI2026-10-15: 79 OI2026-10-16: 188 OI2026-10-21: 206 OI2026-10-23: 217 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, 2026Viewing217+11
Oct 21, 2026206+18
Oct 16, 2026188+109
Oct 15, 2026790
Oct 14, 2026790
Oct 13, 202679+5
Oct 09, 202674No prior observation