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Contract OI history

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Jan 15, 2027 EXPIRATION

NOG $26.00 Call

NOG270115C00026000

Latest saved OI194Oct 23, 2026
Last change-26vs 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. 2641320 2026-10-02: 233 OI2026-10-05: 233 OI2026-10-07: 233 OI2026-10-08: 233 OI2026-10-09: 234 OI2026-10-13: 234 OI2026-10-14: 264 OI2026-10-16: 264 OI2026-10-20: 220 OI2026-10-23: 194 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, 2026Viewing194-26
Oct 20, 2026220-44
Oct 16, 20262640
Oct 14, 2026264+30
Oct 13, 20262340
Oct 09, 2026234+1
Oct 08, 20262330
Oct 07, 20262330
Oct 05, 20262330
Oct 02, 2026233No prior observation