OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

HL $18.00 Call

HL261120C00018000

Latest saved OI5,162Oct 23, 2026
Last change-23vs 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. 5,1852,5920 2026-10-02: 714 OI2026-10-05: 829 OI2026-10-06: 872 OI2026-10-07: 1,881 OI2026-10-08: 1,881 OI2026-10-09: 2,036 OI2026-10-13: 4,210 OI2026-10-14: 4,210 OI2026-10-15: 3,861 OI2026-10-16: 3,956 OI2026-10-21: 5,185 OI2026-10-23: 5,162 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, 2026Viewing5,162-23
Oct 21, 20265,185+1,229
Oct 16, 20263,956+95
Oct 15, 20263,861-349
Oct 14, 20264,2100
Oct 13, 20264,210+2,174
Oct 09, 20262,036+155
Oct 08, 20261,8810
Oct 07, 20261,881+1,009
Oct 06, 2026872+43
Oct 05, 2026829+115
Oct 02, 2026714No prior observation