OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

NN $10.50 Put

NN261030P00010500

Latest saved OI1,521Oct 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 $10.50 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. 1,5217600 2026-10-09: 1,507 OI2026-10-13: 1,508 OI2026-10-14: 1,508 OI2026-10-16: 1,513 OI2026-10-20: 1,521 OI2026-10-23: 1,521 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, 2026Viewing1,5210
Oct 20, 20261,521+8
Oct 16, 20261,513+5
Oct 14, 20261,5080
Oct 13, 20261,508+1
Oct 09, 20261,507No prior observation