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Contract OI history

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Nov 20, 2026 EXPIRATION

HNGE $90.00 Put

HNGE261120P00090000

Latest saved OI37Oct 20, 2026
Last change+2vs 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. 37180 2026-10-02: 13 OI2026-10-05: 20 OI2026-10-07: 20 OI2026-10-08: 20 OI2026-10-09: 20 OI2026-10-13: 18 OI2026-10-14: 33 OI2026-10-16: 35 OI2026-10-20: 37 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, 2026Viewing37+2
Oct 16, 202635+2
Oct 14, 202633+15
Oct 13, 202618-2
Oct 09, 2026200
Oct 08, 2026200
Oct 07, 2026200
Oct 05, 202620+7
Oct 02, 202613No prior observation