OITracker Cboe delayed data

Contract OI history

Back to NBIS

Nov 20, 2026 EXPIRATION

NBIS $290.00 Call

NBIS261120C00290000

Latest saved OI2,684Oct 23, 2026
Last change-65vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $290.00 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. 2,7491,3740 2026-10-09: 2,401 OI2026-10-13: 2,502 OI2026-10-14: 2,502 OI2026-10-15: 2,743 OI2026-10-16: 2,718 OI2026-10-21: 2,749 OI2026-10-23: 2,684 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, 2026Viewing2,684-65
Oct 21, 20262,749+31
Oct 16, 20262,718-25
Oct 15, 20262,743+241
Oct 14, 20262,5020
Oct 13, 20262,502+101
Oct 09, 20262,401No prior observation