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Contract OI history

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Dec 18, 2026 EXPIRATION

NOK $28.00 Call

NOK261218C00028000

Latest saved OI2,759Oct 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 $28.00 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. 2,7591,3790 2026-10-02: 2,020 OI2026-10-05: 2,020 OI2026-10-06: 2,020 OI2026-10-07: 2,231 OI2026-10-08: 2,231 OI2026-10-09: 2,627 OI2026-10-13: 2,728 OI2026-10-14: 2,728 OI2026-10-15: 2,751 OI2026-10-16: 2,758 OI2026-10-21: 2,758 OI2026-10-23: 2,759 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, 2026Viewing2,759+1
Oct 21, 20262,7580
Oct 16, 20262,758+7
Oct 15, 20262,751+23
Oct 14, 20262,7280
Oct 13, 20262,728+101
Oct 09, 20262,627+396
Oct 08, 20262,2310
Oct 07, 20262,231+211
Oct 06, 20262,0200
Oct 05, 20262,0200
Oct 02, 20262,020No prior observation