OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

NOG $24.00 Call

NOG261218C00024000

Latest saved OI159Oct 23, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOG $24.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 165820 2026-10-02: 164 OI2026-10-05: 164 OI2026-10-07: 165 OI2026-10-08: 165 OI2026-10-09: 160 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-16: 160 OI2026-10-20: 160 OI2026-10-23: 159 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing159-1
Oct 20, 20261600
Oct 16, 20261600
Oct 14, 20261600
Oct 13, 20261600
Oct 09, 2026160-5
Oct 08, 20261650
Oct 07, 2026165+1
Oct 05, 20261640
Oct 02, 2026164No prior observation