OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $127.00 Put

NOW261030P00127000

Latest saved OI398Oct 23, 2026
Last change+208vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $127.00 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. 3981990 2026-10-02: 64 OI2026-10-05: 73 OI2026-10-06: 101 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 172 OI2026-10-13: 177 OI2026-10-14: 177 OI2026-10-15: 176 OI2026-10-16: 168 OI2026-10-21: 190 OI2026-10-23: 398 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, 2026Viewing398+208
Oct 21, 2026190+22
Oct 16, 2026168-8
Oct 15, 2026176-1
Oct 14, 20261770
Oct 13, 2026177+5
Oct 09, 2026172+68
Oct 08, 20261040
Oct 07, 2026104+3
Oct 06, 2026101+28
Oct 05, 202673+9
Oct 02, 202664No prior observation