OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $130.00 Put

NOW270115P00130000

Latest saved OI2,704Oct 23, 2026
Last change-496vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $130.00 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. 3,2001,6000 2026-10-02: 3,092 OI2026-10-05: 3,095 OI2026-10-06: 3,151 OI2026-10-07: 3,135 OI2026-10-08: 3,135 OI2026-10-09: 3,142 OI2026-10-13: 3,140 OI2026-10-14: 3,140 OI2026-10-15: 3,138 OI2026-10-16: 3,129 OI2026-10-21: 3,200 OI2026-10-23: 2,704 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, 20262,704-496
Oct 21, 2026Viewing3,200+71
Oct 16, 20263,129-9
Oct 15, 20263,138-2
Oct 14, 20263,1400
Oct 13, 20263,140-2
Oct 09, 20263,142+7
Oct 08, 20263,1350
Oct 07, 20263,135-16
Oct 06, 20263,151+56
Oct 05, 20263,095+3
Oct 02, 20263,092No prior observation