OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $85.00 Put

NOW270115P00085000

Latest saved OI4,706Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $85.00 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. 4,9772,4880 2026-10-02: 4,977 OI2026-10-05: 4,977 OI2026-10-06: 4,945 OI2026-10-07: 4,944 OI2026-10-08: 4,944 OI2026-10-09: 4,942 OI2026-10-13: 4,723 OI2026-10-14: 4,723 OI2026-10-15: 4,710 OI2026-10-16: 4,710 OI2026-10-21: 4,712 OI2026-10-23: 4,706 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, 20264,706-6
Oct 21, 2026Viewing4,712+2
Oct 16, 20264,7100
Oct 15, 20264,710-13
Oct 14, 20264,7230
Oct 13, 20264,723-219
Oct 09, 20264,942-2
Oct 08, 20264,9440
Oct 07, 20264,944-1
Oct 06, 20264,945-32
Oct 05, 20264,9770
Oct 02, 20264,977No prior observation