OITracker Cboe delayed data

Contract OI history

Back to NN

Mar 19, 2027 EXPIRATION

NN $23.00 Call

NN270319C00023000

Latest saved OI7,352Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $23.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,3523,6760 2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-16: 7,352 OI2026-10-20: 7,352 OI2026-10-23: 7,352 OI Oct 09, 2026Oct 23, 2026

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

NN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,3520
Oct 20, 20267,3520
Oct 16, 20267,352+7,350
Oct 14, 202620
Oct 13, 202620
Oct 09, 20262No prior observation