OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $65.00 Put

NOW270115P00065000

Latest saved OI1,034Oct 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 $65.00 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. 1,0685340 2026-10-02: 1,068 OI2026-10-05: 1,068 OI2026-10-06: 1,064 OI2026-10-07: 1,064 OI2026-10-08: 1,064 OI2026-10-09: 1,066 OI2026-10-13: 1,066 OI2026-10-14: 1,066 OI2026-10-15: 1,066 OI2026-10-16: 1,066 OI2026-10-21: 1,036 OI2026-10-23: 1,034 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, 20261,034-2
Oct 21, 2026Viewing1,036-30
Oct 16, 20261,0660
Oct 15, 20261,0660
Oct 14, 20261,0660
Oct 13, 20261,0660
Oct 09, 20261,066+2
Oct 08, 20261,0640
Oct 07, 20261,0640
Oct 06, 20261,064-4
Oct 05, 20261,0680
Oct 02, 20261,068No prior observation