OITracker Cboe delayed data

Contract OI history

Back to NOK

Mar 19, 2027 EXPIRATION

NOK $7.00 Call

NOK270319C00007000

Latest saved OI352Oct 23, 2026
Last change+38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $7.00 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. 3521760 2026-10-02: 240 OI2026-10-05: 261 OI2026-10-06: 266 OI2026-10-07: 267 OI2026-10-08: 267 OI2026-10-09: 267 OI2026-10-13: 237 OI2026-10-14: 237 OI2026-10-15: 238 OI2026-10-16: 297 OI2026-10-21: 314 OI2026-10-23: 352 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, 2026Viewing352+38
Oct 21, 2026314+17
Oct 16, 2026297+59
Oct 15, 2026238+1
Oct 14, 20262370
Oct 13, 2026237-30
Oct 09, 20262670
Oct 08, 20262670
Oct 07, 2026267+1
Oct 06, 2026266+5
Oct 05, 2026261+21
Oct 02, 2026240No prior observation