OITracker Cboe delayed data

Contract OI history

Back to NOK

Dec 15, 2028 EXPIRATION

NOK $17.00 Put

NOK281215P00017000

Latest saved OI2,417Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $17.00 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. 2,4171,2080 2026-10-02: 1,752 OI2026-10-05: 1,752 OI2026-10-06: 1,754 OI2026-10-07: 1,754 OI2026-10-08: 1,754 OI2026-10-09: 1,753 OI2026-10-13: 2,417 OI2026-10-14: 2,417 OI2026-10-15: 2,417 OI2026-10-16: 2,417 OI2026-10-21: 2,417 OI2026-10-23: 2,417 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, 2026Viewing2,4170
Oct 21, 20262,4170
Oct 16, 20262,4170
Oct 15, 20262,4170
Oct 14, 20262,4170
Oct 13, 20262,417+664
Oct 09, 20261,753-1
Oct 08, 20261,7540
Oct 07, 20261,7540
Oct 06, 20261,754+2
Oct 05, 20261,7520
Oct 02, 20261,752No prior observation