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Contract OI history

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Jan 21, 2028 EXPIRATION

NOK $20.00 Call

NOK280121C00020000

Latest saved OI31,979Oct 23, 2026
Last change+114vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $20.00 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. 31,97915,9890 2026-10-02: 31,817 OI2026-10-05: 31,839 OI2026-10-06: 31,831 OI2026-10-07: 31,905 OI2026-10-08: 31,905 OI2026-10-09: 31,845 OI2026-10-13: 31,907 OI2026-10-14: 31,907 OI2026-10-15: 31,709 OI2026-10-16: 31,735 OI2026-10-21: 31,865 OI2026-10-23: 31,979 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, 2026Viewing31,979+114
Oct 21, 202631,865+130
Oct 16, 202631,735+26
Oct 15, 202631,709-198
Oct 14, 202631,9070
Oct 13, 202631,907+62
Oct 09, 202631,845-60
Oct 08, 202631,9050
Oct 07, 202631,905+74
Oct 06, 202631,831-8
Oct 05, 202631,839+22
Oct 02, 202631,817No prior observation