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Contract OI history

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Jan 21, 2028 EXPIRATION

NOG $25.00 Call

NOG280121C00025000

Latest saved OI296Oct 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 $25.00 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. 3081540 2026-10-02: 222 OI2026-10-05: 222 OI2026-10-07: 222 OI2026-10-08: 222 OI2026-10-09: 222 OI2026-10-13: 294 OI2026-10-14: 308 OI2026-10-16: 296 OI2026-10-20: 296 OI2026-10-23: 296 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, 2026Viewing2960
Oct 20, 20262960
Oct 16, 2026296-12
Oct 14, 2026308+14
Oct 13, 2026294+72
Oct 09, 20262220
Oct 08, 20262220
Oct 07, 20262220
Oct 05, 20262220
Oct 02, 2026222No prior observation