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Contract OI history

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Dec 18, 2026 EXPIRATION

HNGE $90.00 Put

HNGE261218P00090000

Latest saved OI3,007Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HNGE $90.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3,0081,5040 2026-10-02: 2,008 OI2026-10-05: 2,008 OI2026-10-07: 3,008 OI2026-10-08: 3,008 OI2026-10-09: 3,008 OI2026-10-13: 3,007 OI2026-10-14: 3,007 OI2026-10-16: 3,007 OI2026-10-20: 3,007 OI Oct 02, 2026Oct 20, 2026

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

HNGE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3,0070
Oct 16, 20263,0070
Oct 14, 20263,0070
Oct 13, 20263,007-1
Oct 09, 20263,0080
Oct 08, 20263,0080
Oct 07, 20263,008+1,000
Oct 05, 20262,0080
Oct 02, 20262,008No prior observation