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Contract OI history

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Dec 18, 2026 EXPIRATION

HL $12.00 Put

HL261218P00012000

Latest saved OI3,238Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $12.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,2381,6190 2026-10-02: 3,206 OI2026-10-05: 3,206 OI2026-10-06: 3,207 OI2026-10-07: 3,207 OI2026-10-08: 3,207 OI2026-10-09: 3,207 OI2026-10-13: 3,203 OI2026-10-14: 3,203 OI2026-10-15: 3,203 OI2026-10-16: 3,203 OI2026-10-21: 3,225 OI2026-10-23: 3,238 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, 2026Viewing3,238+13
Oct 21, 20263,225+22
Oct 16, 20263,2030
Oct 15, 20263,2030
Oct 14, 20263,2030
Oct 13, 20263,203-4
Oct 09, 20263,2070
Oct 08, 20263,2070
Oct 07, 20263,2070
Oct 06, 20263,207+1
Oct 05, 20263,2060
Oct 02, 20263,206No prior observation