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Contract OI history

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Jan 21, 2028 EXPIRATION

HNGE $70.00 Put

HNGE280121P00070000

Latest saved OI248Oct 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 $70.00 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. 2481240 2026-10-02: 247 OI2026-10-05: 247 OI2026-10-07: 247 OI2026-10-08: 248 OI2026-10-09: 248 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-16: 248 OI2026-10-20: 248 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, 2026Viewing2480
Oct 16, 20262480
Oct 14, 20262480
Oct 13, 20262480
Oct 09, 20262480
Oct 08, 2026248+1
Oct 07, 20262470
Oct 05, 20262470
Oct 02, 2026247No prior observation