OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOK $24.00 Call

NOK270115C00024000

Latest saved OI2,779Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $24.00 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. 2,8231,4110 2026-10-02: 2,822 OI2026-10-05: 2,822 OI2026-10-06: 2,823 OI2026-10-07: 2,788 OI2026-10-08: 2,788 OI2026-10-09: 2,787 OI2026-10-13: 2,787 OI2026-10-14: 2,787 OI2026-10-15: 2,782 OI2026-10-16: 2,782 OI2026-10-21: 2,782 OI2026-10-23: 2,779 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,779-3
Oct 21, 20262,7820
Oct 16, 20262,7820
Oct 15, 20262,782-5
Oct 14, 20262,7870
Oct 13, 20262,7870
Oct 09, 20262,787-1
Oct 08, 20262,7880
Oct 07, 20262,788-35
Oct 06, 20262,823+1
Oct 05, 20262,8220
Oct 02, 20262,822No prior observation