OITracker Cboe delayed data

Contract OI history

Back to NU

Nov 20, 2026 EXPIRATION

NU $17.50 Call

NU261120C00017500

Latest saved OI1,758Oct 23, 2026
Last change+1,684vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
NU $17.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 1,7588790 2026-10-21: 74 OI2026-10-23: 1,758 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,758+1,684
Oct 21, 202674No prior observation