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Contract OI history

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Oct 23, 2026 EXPIRATION

HL $17.50 Call

HL261023C00017500

Latest saved OI944Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $17.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9444720 2026-10-02: 36 OI2026-10-05: 38 OI2026-10-06: 38 OI2026-10-07: 39 OI2026-10-08: 39 OI2026-10-09: 40 OI2026-10-13: 882 OI2026-10-14: 882 OI2026-10-15: 918 OI2026-10-16: 919 OI2026-10-21: 944 OI2026-10-23: 944 OI Oct 02, 2026Oct 23, 2026

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

HL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9440
Oct 21, 2026944+25
Oct 16, 2026919+1
Oct 15, 2026918+36
Oct 14, 20268820
Oct 13, 2026882+842
Oct 09, 202640+1
Oct 08, 2026390
Oct 07, 202639+1
Oct 06, 2026380
Oct 05, 202638+2
Oct 02, 202636No prior observation