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Contract OI history

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Dec 18, 2026 EXPIRATION

HL $20.00 Call

HL261218C00020000

Latest saved OI4,557Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $20.00 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. 4,5572,2780 2026-10-02: 3,166 OI2026-10-05: 3,181 OI2026-10-06: 3,235 OI2026-10-07: 3,140 OI2026-10-08: 3,140 OI2026-10-09: 3,176 OI2026-10-13: 3,166 OI2026-10-14: 3,166 OI2026-10-15: 3,041 OI2026-10-16: 3,053 OI2026-10-21: 4,546 OI2026-10-23: 4,557 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, 2026Viewing4,557+11
Oct 21, 20264,546+1,493
Oct 16, 20263,053+12
Oct 15, 20263,041-125
Oct 14, 20263,1660
Oct 13, 20263,166-10
Oct 09, 20263,176+36
Oct 08, 20263,1400
Oct 07, 20263,140-95
Oct 06, 20263,235+54
Oct 05, 20263,181+15
Oct 02, 20263,166No prior observation