OITracker Cboe delayed data

Contract OI history

Back to NOK

Mar 19, 2027 EXPIRATION

NOK $11.00 Call

NOK270319C00011000

Latest saved OI10,471Oct 23, 2026
Last change+469vs 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. 10,4715,2350 2026-10-02: 8,741 OI2026-10-05: 8,864 OI2026-10-06: 8,859 OI2026-10-07: 8,870 OI2026-10-08: 8,870 OI2026-10-09: 9,251 OI2026-10-13: 9,253 OI2026-10-14: 9,253 OI2026-10-15: 9,142 OI2026-10-16: 9,147 OI2026-10-21: 10,002 OI2026-10-23: 10,471 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, 2026Viewing10,471+469
Oct 21, 202610,002+855
Oct 16, 20269,147+5
Oct 15, 20269,142-111
Oct 14, 20269,2530
Oct 13, 20269,253+2
Oct 09, 20269,251+381
Oct 08, 20268,8700
Oct 07, 20268,870+11
Oct 06, 20268,859-5
Oct 05, 20268,864+123
Oct 02, 20268,741No prior observation