OITracker Cboe delayed data

Contract OI history

Back to NOW

Jan 15, 2027 EXPIRATION

NOW $124.00 Put

NOW270115P00124000

Latest saved OI922Oct 23, 2026
Last change0vs 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. 9224610 2026-10-02: 848 OI2026-10-05: 848 OI2026-10-06: 853 OI2026-10-07: 852 OI2026-10-08: 852 OI2026-10-09: 850 OI2026-10-13: 892 OI2026-10-14: 892 OI2026-10-15: 891 OI2026-10-16: 886 OI2026-10-21: 922 OI2026-10-23: 922 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, 20269220
Oct 21, 2026Viewing922+36
Oct 16, 2026886-5
Oct 15, 2026891-1
Oct 14, 20268920
Oct 13, 2026892+42
Oct 09, 2026850-2
Oct 08, 20268520
Oct 07, 2026852-1
Oct 06, 2026853+5
Oct 05, 20268480
Oct 02, 2026848No prior observation