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Contract OI history

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Dec 18, 2026 EXPIRATION

HL $27.00 Call

HL261218C00027000

Latest saved OI2,180Oct 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 $27.00 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. 2,2081,1040 2026-10-02: 2,194 OI2026-10-05: 2,194 OI2026-10-06: 2,194 OI2026-10-07: 2,194 OI2026-10-08: 2,194 OI2026-10-09: 2,192 OI2026-10-13: 2,208 OI2026-10-14: 2,208 OI2026-10-15: 2,208 OI2026-10-16: 2,198 OI2026-10-21: 2,180 OI2026-10-23: 2,180 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, 2026Viewing2,1800
Oct 21, 20262,180-18
Oct 16, 20262,198-10
Oct 15, 20262,2080
Oct 14, 20262,2080
Oct 13, 20262,208+16
Oct 09, 20262,192-2
Oct 08, 20262,1940
Oct 07, 20262,1940
Oct 06, 20262,1940
Oct 05, 20262,1940
Oct 02, 20262,194No prior observation