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Contract OI history

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Jan 21, 2028 EXPIRATION

NOK $5.50 Put

NOK280121P00005500

Latest saved OI910Oct 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 $5.50 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. 9104550 2026-10-02: 900 OI2026-10-05: 900 OI2026-10-06: 899 OI2026-10-07: 899 OI2026-10-08: 899 OI2026-10-09: 898 OI2026-10-13: 898 OI2026-10-14: 898 OI2026-10-15: 908 OI2026-10-16: 908 OI2026-10-21: 910 OI2026-10-23: 910 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, 2026Viewing9100
Oct 21, 2026910+2
Oct 16, 20269080
Oct 15, 2026908+10
Oct 14, 20268980
Oct 13, 20268980
Oct 09, 2026898-1
Oct 08, 20268990
Oct 07, 20268990
Oct 06, 2026899-1
Oct 05, 20269000
Oct 02, 2026900No prior observation