OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $284.00 Call

NOW280121C00284000

Latest saved OI5,204Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $284.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,2042,6020 2026-10-02: 4,882 OI2026-10-05: 4,883 OI2026-10-06: 4,870 OI2026-10-07: 4,872 OI2026-10-08: 4,872 OI2026-10-09: 5,060 OI2026-10-13: 5,107 OI2026-10-14: 5,107 OI2026-10-15: 5,200 OI2026-10-16: 5,200 OI2026-10-21: 5,179 OI2026-10-23: 5,204 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, 2026Viewing5,204+25
Oct 21, 20265,179-21
Oct 16, 20265,2000
Oct 15, 20265,200+93
Oct 14, 20265,1070
Oct 13, 20265,107+47
Oct 09, 20265,060+188
Oct 08, 20264,8720
Oct 07, 20264,872+2
Oct 06, 20264,870-13
Oct 05, 20264,883+1
Oct 02, 20264,882No prior observation