OITracker Cboe delayed data

Contract OI history

Back to NOK

Apr 16, 2027 EXPIRATION

NOK $8.00 Put

NOK270416P00008000

Latest saved OI3,185Oct 23, 2026
Last change+273vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $8.00 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. 3,1851,5920 2026-10-02: 1,152 OI2026-10-05: 1,152 OI2026-10-06: 1,151 OI2026-10-07: 1,151 OI2026-10-08: 1,151 OI2026-10-09: 1,151 OI2026-10-13: 1,153 OI2026-10-14: 1,153 OI2026-10-15: 2,900 OI2026-10-16: 2,911 OI2026-10-21: 2,912 OI2026-10-23: 3,185 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, 2026Viewing3,185+273
Oct 21, 20262,912+1
Oct 16, 20262,911+11
Oct 15, 20262,900+1,747
Oct 14, 20261,1530
Oct 13, 20261,153+2
Oct 09, 20261,1510
Oct 08, 20261,1510
Oct 07, 20261,1510
Oct 06, 20261,151-1
Oct 05, 20261,1520
Oct 02, 20261,152No prior observation