OITracker Cboe delayed data

Contract OI history

Back to NOK

Oct 23, 2026 EXPIRATION

NOK $10.00 Put

NOK261023P00010000

Latest saved OI6,290Oct 23, 2026
Last change-317vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $10.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,6073,3030 2026-10-02: 3,239 OI2026-10-05: 3,517 OI2026-10-06: 4,536 OI2026-10-07: 4,585 OI2026-10-08: 4,585 OI2026-10-09: 4,559 OI2026-10-13: 4,495 OI2026-10-14: 4,495 OI2026-10-15: 6,566 OI2026-10-16: 6,568 OI2026-10-21: 6,607 OI2026-10-23: 6,290 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, 2026Viewing6,290-317
Oct 21, 20266,607+39
Oct 16, 20266,568+2
Oct 15, 20266,566+2,071
Oct 14, 20264,4950
Oct 13, 20264,495-64
Oct 09, 20264,559-26
Oct 08, 20264,5850
Oct 07, 20264,585+49
Oct 06, 20264,536+1,019
Oct 05, 20263,517+278
Oct 02, 20263,239No prior observation