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Contract OI history

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Nov 06, 2026 EXPIRATION

HL $17.50 Call

HL261106C00017500

Latest saved OI188Oct 23, 2026
Last change-1vs 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. 189940 2026-10-02: 72 OI2026-10-05: 81 OI2026-10-06: 114 OI2026-10-07: 114 OI2026-10-08: 114 OI2026-10-09: 115 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 116 OI2026-10-16: 116 OI2026-10-21: 189 OI2026-10-23: 188 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, 2026Viewing188-1
Oct 21, 2026189+73
Oct 16, 20261160
Oct 15, 20261160
Oct 14, 20261160
Oct 13, 2026116+1
Oct 09, 2026115+1
Oct 08, 20261140
Oct 07, 20261140
Oct 06, 2026114+33
Oct 05, 202681+9
Oct 02, 202672No prior observation