OITracker Cboe delayed data

Contract OI history

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Jun 16, 2028 EXPIRATION

NOK $15.00 Call

NOK280616C00015000

Latest saved OI4,314Oct 23, 2026
Last change+69vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $15.00 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. 4,3142,1570 2026-10-02: 406 OI2026-10-05: 406 OI2026-10-06: 4,171 OI2026-10-07: 4,171 OI2026-10-08: 4,171 OI2026-10-09: 4,172 OI2026-10-13: 4,182 OI2026-10-14: 4,182 OI2026-10-15: 4,249 OI2026-10-16: 4,239 OI2026-10-21: 4,245 OI2026-10-23: 4,314 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, 2026Viewing4,314+69
Oct 21, 20264,245+6
Oct 16, 20264,239-10
Oct 15, 20264,249+67
Oct 14, 20264,1820
Oct 13, 20264,182+10
Oct 09, 20264,172+1
Oct 08, 20264,1710
Oct 07, 20264,1710
Oct 06, 20264,171+3,765
Oct 05, 20264060
Oct 02, 2026406No prior observation