OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NN $18.00 Call

NN270115C00018000

Latest saved OI5,401Oct 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 $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. 12,8206,4100 2026-10-09: 12,773 OI2026-10-13: 12,820 OI2026-10-14: 12,820 OI2026-10-16: 5,401 OI2026-10-20: 5,401 OI2026-10-23: 5,401 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, 2026Viewing5,4010
Oct 20, 20265,4010
Oct 16, 20265,401-7,419
Oct 14, 202612,8200
Oct 13, 202612,820+47
Oct 09, 202612,773No prior observation