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Contract OI history

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Dec 18, 2026 EXPIRATION

HNGE $100.00 Put

HNGE261218P00100000

Latest saved OI89Oct 20, 2026
Last change+40vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HNGE $100.00 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. 89440 2026-10-02: 0 OI2026-10-05: 2 OI2026-10-07: 2 OI2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-16: 49 OI2026-10-20: 89 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, 2026Viewing89+40
Oct 16, 202649+4
Oct 14, 2026450
Oct 13, 202645+43
Oct 09, 202620
Oct 08, 202620
Oct 07, 202620
Oct 05, 20262+2
Oct 02, 20260No prior observation