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Contract OI history

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Mar 19, 2027 EXPIRATION

HNGE $90.00 Put

HNGE270319P00090000

Latest saved OI100Oct 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. 104520 2026-10-02: 100 OI2026-10-05: 100 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 100 OI2026-10-14: 100 OI2026-10-16: 100 OI2026-10-20: 100 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, 2026Viewing1000
Oct 16, 20261000
Oct 14, 20261000
Oct 13, 2026100-4
Oct 09, 20261040
Oct 08, 20261040
Oct 07, 2026104+4
Oct 05, 20261000
Oct 02, 2026100No prior observation