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Contract OI history

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Apr 16, 2027 EXPIRATION

NOK $18.00 Call

NOK270416C00018000

Latest saved OI249Oct 23, 2026
Last change+100vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $18.00 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. 2491240 2026-10-02: 136 OI2026-10-05: 140 OI2026-10-06: 137 OI2026-10-07: 137 OI2026-10-08: 137 OI2026-10-09: 136 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 144 OI2026-10-16: 149 OI2026-10-21: 149 OI2026-10-23: 249 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, 2026Viewing249+100
Oct 21, 20261490
Oct 16, 2026149+5
Oct 15, 2026144+2
Oct 14, 20261420
Oct 13, 2026142+6
Oct 09, 2026136-1
Oct 08, 20261370
Oct 07, 20261370
Oct 06, 2026137-3
Oct 05, 2026140+4
Oct 02, 2026136No prior observation