OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

NOK $13.00 Call

NOK261120C00013000

Latest saved OI6,406Oct 23, 2026
Last change-76vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOK $13.00 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. 8,0294,0140 2026-10-02: 6,674 OI2026-10-05: 6,836 OI2026-10-06: 7,494 OI2026-10-07: 7,565 OI2026-10-08: 7,565 OI2026-10-09: 8,029 OI2026-10-13: 7,392 OI2026-10-14: 7,392 OI2026-10-15: 6,527 OI2026-10-16: 6,518 OI2026-10-21: 6,482 OI2026-10-23: 6,406 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, 2026Viewing6,406-76
Oct 21, 20266,482-36
Oct 16, 20266,518-9
Oct 15, 20266,527-865
Oct 14, 20267,3920
Oct 13, 20267,392-637
Oct 09, 20268,029+464
Oct 08, 20267,5650
Oct 07, 20267,565+71
Oct 06, 20267,494+658
Oct 05, 20266,836+162
Oct 02, 20266,674No prior observation