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Contract OI history

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Dec 18, 2026 EXPIRATION

NOG $30.00 Call

NOG261218C00030000

Latest saved OI959Oct 23, 2026
Last change+5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOG $30.00 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. 9594790 2026-10-02: 538 OI2026-10-05: 537 OI2026-10-07: 547 OI2026-10-08: 547 OI2026-10-09: 547 OI2026-10-13: 547 OI2026-10-14: 549 OI2026-10-16: 947 OI2026-10-20: 954 OI2026-10-23: 959 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, 2026Viewing959+5
Oct 20, 2026954+7
Oct 16, 2026947+398
Oct 14, 2026549+2
Oct 13, 20265470
Oct 09, 20265470
Oct 08, 20265470
Oct 07, 2026547+10
Oct 05, 2026537-1
Oct 02, 2026538No prior observation