OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

NN $18.00 Call

NN261120C00018000

Latest saved OI10,147Oct 23, 2026
Last change+40vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $18.00 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. 10,1475,0730 2026-10-09: 10,102 OI2026-10-13: 10,102 OI2026-10-14: 10,107 OI2026-10-16: 10,107 OI2026-10-20: 10,107 OI2026-10-23: 10,147 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, 2026Viewing10,147+40
Oct 20, 202610,1070
Oct 16, 202610,1070
Oct 14, 202610,107+5
Oct 13, 202610,1020
Oct 09, 202610,102No prior observation