OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

NOK $9.50 Put

NOK261120P00009500

Latest saved OI422Oct 23, 2026
Last change+81vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $9.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 4222110 2026-10-21: 341 OI2026-10-23: 422 OI Oct 21, 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, 2026Viewing422+81
Oct 21, 2026341No prior observation