OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NN $15.00 Call

NN280121C00015000

Latest saved OI910Oct 23, 2026
Last change+203vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $15.00 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. 9104550 2026-10-09: 530 OI2026-10-13: 566 OI2026-10-14: 590 OI2026-10-16: 628 OI2026-10-20: 707 OI2026-10-23: 910 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, 2026Viewing910+203
Oct 20, 2026707+79
Oct 16, 2026628+38
Oct 14, 2026590+24
Oct 13, 2026566+36
Oct 09, 2026530No prior observation