OITracker Cboe delayed data

Contract OI history

Back to NU

Nov 20, 2026 EXPIRATION

NU $20.00 Call

NU261120C00020000

Latest saved OI23,467Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NU $20.00 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. 23,46711,7330 2026-10-02: 18,653 OI2026-10-05: 18,652 OI2026-10-06: 20,571 OI2026-10-07: 20,566 OI2026-10-08: 20,566 OI2026-10-09: 21,223 OI2026-10-13: 23,400 OI2026-10-14: 23,400 OI2026-10-15: 23,410 OI2026-10-16: 23,410 OI2026-10-21: 23,464 OI2026-10-23: 23,467 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, 2026Viewing23,467+3
Oct 21, 202623,464+54
Oct 16, 202623,4100
Oct 15, 202623,410+10
Oct 14, 202623,4000
Oct 13, 202623,400+2,177
Oct 09, 202621,223+657
Oct 08, 202620,5660
Oct 07, 202620,566-5
Oct 06, 202620,571+1,919
Oct 05, 202618,652-1
Oct 02, 202618,653No prior observation