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Contract OI history

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Jan 19, 2029 EXPIRATION

HLF $5.00 Call

HLF290119C00005000

Latest saved OI22Oct 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 $5.00 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. 22110 2026-10-02: 10 OI2026-10-05: 20 OI2026-10-06: 20 OI2026-10-07: 20 OI2026-10-09: 22 OI2026-10-13: 22 OI2026-10-14: 22 OI2026-10-16: 22 OI2026-10-20: 22 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, 2026Viewing220
Oct 16, 2026220
Oct 14, 2026220
Oct 13, 2026220
Oct 09, 202622+2
Oct 07, 2026200
Oct 06, 2026200
Oct 05, 202620+10
Oct 02, 202610No prior observation