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Contract OI history

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Jan 21, 2028 EXPIRATION

HNGE $65.00 Put

HNGE280121P00065000

Latest saved OI58Oct 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 $65.00 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. 59290 2026-10-02: 59 OI2026-10-05: 59 OI2026-10-07: 59 OI2026-10-08: 59 OI2026-10-09: 59 OI2026-10-13: 59 OI2026-10-14: 58 OI2026-10-16: 58 OI2026-10-20: 58 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, 2026Viewing580
Oct 16, 2026580
Oct 14, 202658-1
Oct 13, 2026590
Oct 09, 2026590
Oct 08, 2026590
Oct 07, 2026590
Oct 05, 2026590
Oct 02, 202659No prior observation