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Contract OI history

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Oct 30, 2026 EXPIRATION

NOK $11.50 Put

NOK261030P00011500

Latest saved OI229Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $11.50 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. 2291140 2026-10-02: 226 OI2026-10-05: 226 OI2026-10-06: 227 OI2026-10-07: 228 OI2026-10-08: 228 OI2026-10-09: 228 OI2026-10-13: 228 OI2026-10-14: 228 OI2026-10-15: 226 OI2026-10-16: 226 OI2026-10-21: 228 OI2026-10-23: 229 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, 2026Viewing229+1
Oct 21, 2026228+2
Oct 16, 20262260
Oct 15, 2026226-2
Oct 14, 20262280
Oct 13, 20262280
Oct 09, 20262280
Oct 08, 20262280
Oct 07, 2026228+1
Oct 06, 2026227+1
Oct 05, 20262260
Oct 02, 2026226No prior observation