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Contract OI history

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Oct 30, 2026 EXPIRATION

HLF $14.00 Call

HLF261030C00014000

Latest saved OI8Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HLF $14.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1680 2026-10-02: 14 OI2026-10-05: 14 OI2026-10-06: 14 OI2026-10-07: 14 OI2026-10-09: 14 OI2026-10-13: 14 OI2026-10-14: 16 OI2026-10-16: 8 OI2026-10-20: 8 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing80
Oct 16, 20268-8
Oct 14, 202616+2
Oct 13, 2026140
Oct 09, 2026140
Oct 07, 2026140
Oct 06, 2026140
Oct 05, 2026140
Oct 02, 202614No prior observation