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Contract OI history

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Dec 18, 2026 EXPIRATION

NGG $85.00 Put

NGG261218P00085000

Latest saved OI694Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NGG $85.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6943470 2026-10-02: 577 OI2026-10-05: 577 OI2026-10-06: 577 OI2026-10-07: 577 OI2026-10-08: 672 OI2026-10-09: 679 OI2026-10-13: 686 OI2026-10-14: 686 OI2026-10-16: 686 OI2026-10-20: 694 OI2026-10-23: 694 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NGG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6940
Oct 20, 2026694+8
Oct 16, 20266860
Oct 14, 20266860
Oct 13, 2026686+7
Oct 09, 2026679+7
Oct 08, 2026672+95
Oct 07, 20265770
Oct 06, 20265770
Oct 05, 20265770
Oct 02, 2026577No prior observation