OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

NOK $10.00 Call

NOK261106C00010000

Latest saved OI3,556Oct 23, 2026
Last change-866vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $10.00 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. 4,4222,2110 2026-10-02: 2,362 OI2026-10-05: 2,365 OI2026-10-06: 2,358 OI2026-10-07: 2,491 OI2026-10-08: 2,491 OI2026-10-09: 3,555 OI2026-10-13: 4,195 OI2026-10-14: 4,195 OI2026-10-15: 4,290 OI2026-10-16: 4,263 OI2026-10-21: 4,422 OI2026-10-23: 3,556 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, 2026Viewing3,556-866
Oct 21, 20264,422+159
Oct 16, 20264,263-27
Oct 15, 20264,290+95
Oct 14, 20264,1950
Oct 13, 20264,195+640
Oct 09, 20263,555+1,064
Oct 08, 20262,4910
Oct 07, 20262,491+133
Oct 06, 20262,358-7
Oct 05, 20262,365+3
Oct 02, 20262,362No prior observation