OITracker Cboe delayed data

Contract OI history

Back to NN

Nov 20, 2026 EXPIRATION

NN $12.00 Put

NN261120P00012000

Latest saved OI954Oct 23, 2026
Last change+76vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $12.00 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. 9544770 2026-10-09: 305 OI2026-10-13: 504 OI2026-10-14: 614 OI2026-10-16: 875 OI2026-10-20: 878 OI2026-10-23: 954 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, 2026Viewing954+76
Oct 20, 2026878+3
Oct 16, 2026875+261
Oct 14, 2026614+110
Oct 13, 2026504+199
Oct 09, 2026305No prior observation