OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

NN $13.00 Put

NN261120P00013000

Latest saved OI903Oct 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 $13.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9034510 2026-10-09: 840 OI2026-10-13: 898 OI2026-10-14: 898 OI2026-10-16: 903 OI2026-10-20: 903 OI2026-10-23: 903 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, 2026Viewing9030
Oct 20, 20269030
Oct 16, 2026903+5
Oct 14, 20268980
Oct 13, 2026898+58
Oct 09, 2026840No prior observation