OITracker Cboe delayed data

Contract OI history

Back to NU

Dec 18, 2026 EXPIRATION

NU $19.00 Call

NU261218C00019000

Latest saved OI71,162Oct 23, 2026
Last change+846vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NU $19.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 71,16235,5810 2026-10-02: 4,490 OI2026-10-05: 4,490 OI2026-10-06: 69,961 OI2026-10-07: 70,256 OI2026-10-08: 70,256 OI2026-10-09: 70,316 OI2026-10-13: 70,314 OI2026-10-14: 70,314 OI2026-10-15: 70,331 OI2026-10-16: 70,318 OI2026-10-21: 70,316 OI2026-10-23: 71,162 OI Oct 02, 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, 2026Viewing71,162+846
Oct 21, 202670,316-2
Oct 16, 202670,318-13
Oct 15, 202670,331+17
Oct 14, 202670,3140
Oct 13, 202670,314-2
Oct 09, 202670,316+60
Oct 08, 202670,2560
Oct 07, 202670,256+295
Oct 06, 202669,961+65,471
Oct 05, 20264,4900
Oct 02, 20264,490No prior observation