OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $70.00 Put

NOW270115P00070000

Latest saved OI13,376Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $70.00 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. 13,3916,6950 2026-10-02: 13,387 OI2026-10-05: 13,387 OI2026-10-06: 13,387 OI2026-10-07: 13,387 OI2026-10-08: 13,387 OI2026-10-09: 13,387 OI2026-10-13: 13,387 OI2026-10-14: 13,387 OI2026-10-15: 13,391 OI2026-10-16: 13,385 OI2026-10-21: 13,386 OI2026-10-23: 13,376 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, 202613,376-10
Oct 21, 2026Viewing13,386+1
Oct 16, 202613,385-6
Oct 15, 202613,391+4
Oct 14, 202613,3870
Oct 13, 202613,3870
Oct 09, 202613,3870
Oct 08, 202613,3870
Oct 07, 202613,3870
Oct 06, 202613,3870
Oct 05, 202613,3870
Oct 02, 202613,387No prior observation