OITracker Cboe delayed data

Contract OI history

Back to NOK

Nov 20, 2026 EXPIRATION

NOK $11.00 Call

NOK261120C00011000

Latest saved OI46,888Oct 23, 2026
Last change+13,113vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $11.00 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. 46,88823,4440 2026-10-02: 32,801 OI2026-10-05: 28,676 OI2026-10-06: 32,200 OI2026-10-07: 31,015 OI2026-10-08: 31,015 OI2026-10-09: 32,222 OI2026-10-13: 31,754 OI2026-10-14: 31,754 OI2026-10-15: 31,514 OI2026-10-16: 31,297 OI2026-10-21: 33,775 OI2026-10-23: 46,888 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, 2026Viewing46,888+13,113
Oct 21, 202633,775+2,478
Oct 16, 202631,297-217
Oct 15, 202631,514-240
Oct 14, 202631,7540
Oct 13, 202631,754-468
Oct 09, 202632,222+1,207
Oct 08, 202631,0150
Oct 07, 202631,015-1,185
Oct 06, 202632,200+3,524
Oct 05, 202628,676-4,125
Oct 02, 202632,801No prior observation