OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $148.00 Put

NOW270115P00148000

Latest saved OI758Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $148.00 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. 7583790 2026-10-02: 587 OI2026-10-05: 587 OI2026-10-06: 587 OI2026-10-07: 587 OI2026-10-08: 587 OI2026-10-09: 591 OI2026-10-13: 656 OI2026-10-14: 656 OI2026-10-15: 656 OI2026-10-16: 733 OI2026-10-21: 754 OI2026-10-23: 758 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, 2026758+4
Oct 21, 2026Viewing754+21
Oct 16, 2026733+77
Oct 15, 20266560
Oct 14, 20266560
Oct 13, 2026656+65
Oct 09, 2026591+4
Oct 08, 20265870
Oct 07, 20265870
Oct 06, 20265870
Oct 05, 20265870
Oct 02, 2026587No prior observation