OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

NN $10.00 Call

NN261218C00010000

Latest saved OI489Oct 23, 2026
Last change+392vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $10.00 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. 4892440 2026-10-09: 55 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-16: 65 OI2026-10-20: 97 OI2026-10-23: 489 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, 2026Viewing489+392
Oct 20, 202697+32
Oct 16, 202665+10
Oct 14, 2026550
Oct 13, 2026550
Oct 09, 202655No prior observation