OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $124.00 Put

NOW261030P00124000

Latest saved OI315Oct 23, 2026
Last change+150vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $124.00 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. 3151570 2026-10-02: 105 OI2026-10-05: 117 OI2026-10-06: 117 OI2026-10-07: 116 OI2026-10-08: 116 OI2026-10-09: 166 OI2026-10-13: 172 OI2026-10-14: 172 OI2026-10-15: 172 OI2026-10-16: 166 OI2026-10-21: 165 OI2026-10-23: 315 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, 2026315+150
Oct 21, 2026Viewing165-1
Oct 16, 2026166-6
Oct 15, 20261720
Oct 14, 20261720
Oct 13, 2026172+6
Oct 09, 2026166+50
Oct 08, 20261160
Oct 07, 2026116-1
Oct 06, 20261170
Oct 05, 2026117+12
Oct 02, 2026105No prior observation