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Contract OI history

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Mar 19, 2027 EXPIRATION

HL $18.00 Call

HL270319C00018000

Latest saved OI2,297Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $18.00 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. 2,2971,1480 2026-10-02: 1,967 OI2026-10-05: 1,969 OI2026-10-06: 1,985 OI2026-10-07: 1,988 OI2026-10-08: 1,988 OI2026-10-09: 2,004 OI2026-10-13: 2,054 OI2026-10-14: 2,054 OI2026-10-15: 2,067 OI2026-10-16: 2,095 OI2026-10-21: 2,254 OI2026-10-23: 2,297 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, 2026Viewing2,297+43
Oct 21, 20262,254+159
Oct 16, 20262,095+28
Oct 15, 20262,067+13
Oct 14, 20262,0540
Oct 13, 20262,054+50
Oct 09, 20262,004+16
Oct 08, 20261,9880
Oct 07, 20261,988+3
Oct 06, 20261,985+16
Oct 05, 20261,969+2
Oct 02, 20261,967No prior observation