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Contract OI history

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Oct 30, 2026 EXPIRATION

HL $20.50 Call

HL261030C00020500

Latest saved OI176Oct 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 $20.50 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. 182910 2026-10-02: 179 OI2026-10-05: 179 OI2026-10-06: 182 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 177 OI2026-10-14: 177 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 176 OI2026-10-23: 176 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, 2026Viewing1760
Oct 21, 2026176-1
Oct 16, 20261770
Oct 15, 20261770
Oct 14, 20261770
Oct 13, 2026177-3
Oct 09, 20261800
Oct 08, 20261800
Oct 07, 2026180-2
Oct 06, 2026182+3
Oct 05, 20261790
Oct 02, 2026179No prior observation