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Contract OI history

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Nov 20, 2026 EXPIRATION

NOG $27.00 Call

NOG261120C00027000

Latest saved OI445Oct 23, 2026
Last change+21vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOG $27.00 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. 4452220 2026-10-02: 177 OI2026-10-05: 177 OI2026-10-07: 288 OI2026-10-08: 288 OI2026-10-09: 302 OI2026-10-13: 335 OI2026-10-14: 415 OI2026-10-16: 418 OI2026-10-20: 424 OI2026-10-23: 445 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, 2026Viewing445+21
Oct 20, 2026424+6
Oct 16, 2026418+3
Oct 14, 2026415+80
Oct 13, 2026335+33
Oct 09, 2026302+14
Oct 08, 20262880
Oct 07, 2026288+111
Oct 05, 20261770
Oct 02, 2026177No prior observation