OITracker Cboe delayed data

Contract OI history

Back to NOG

Dec 18, 2026 EXPIRATION

NOG $26.00 Call

NOG261218C00026000

Latest saved OI919Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOG $26.00 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. 9194590 2026-10-02: 787 OI2026-10-05: 788 OI2026-10-07: 788 OI2026-10-08: 788 OI2026-10-09: 788 OI2026-10-13: 792 OI2026-10-14: 792 OI2026-10-16: 919 OI2026-10-20: 919 OI2026-10-23: 919 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, 2026Viewing9190
Oct 20, 20269190
Oct 16, 2026919+127
Oct 14, 20267920
Oct 13, 2026792+4
Oct 09, 20267880
Oct 08, 20267880
Oct 07, 20267880
Oct 05, 2026788+1
Oct 02, 2026787No prior observation