OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

NOW $120.00 Put

NOW261113P00120000

Latest saved OI397Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $120.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3991990 2026-10-02: 14 OI2026-10-05: 59 OI2026-10-06: 79 OI2026-10-07: 91 OI2026-10-08: 91 OI2026-10-09: 93 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-15: 156 OI2026-10-16: 283 OI2026-10-21: 399 OI2026-10-23: 397 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026397-2
Oct 21, 2026Viewing399+116
Oct 16, 2026283+127
Oct 15, 2026156+2
Oct 14, 20261540
Oct 13, 2026154+61
Oct 09, 202693+2
Oct 08, 2026910
Oct 07, 202691+12
Oct 06, 202679+20
Oct 05, 202659+45
Oct 02, 202614No prior observation