OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

NN $12.50 Call

NN261030C00012500

Latest saved OI1,296Oct 23, 2026
Last change+810vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $12.50 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. 1,2966480 2026-10-09: 0 OI2026-10-13: 28 OI2026-10-14: 484 OI2026-10-16: 484 OI2026-10-20: 486 OI2026-10-23: 1,296 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, 2026Viewing1,296+810
Oct 20, 2026486+2
Oct 16, 20264840
Oct 14, 2026484+456
Oct 13, 202628+28
Oct 09, 20260No prior observation