OITracker Cboe delayed data

Contract OI history

Back to HL

Jan 15, 2027 EXPIRATION

HL $17.00 Call

HL270115C00017000

Latest saved OI5,485Oct 23, 2026
Last change+24vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $17.00 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. 5,5442,7720 2026-10-02: 5,179 OI2026-10-05: 5,135 OI2026-10-06: 5,179 OI2026-10-07: 5,189 OI2026-10-08: 5,189 OI2026-10-09: 5,037 OI2026-10-13: 5,252 OI2026-10-14: 5,252 OI2026-10-15: 5,323 OI2026-10-16: 5,544 OI2026-10-21: 5,461 OI2026-10-23: 5,485 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, 2026Viewing5,485+24
Oct 21, 20265,461-83
Oct 16, 20265,544+221
Oct 15, 20265,323+71
Oct 14, 20265,2520
Oct 13, 20265,252+215
Oct 09, 20265,037-152
Oct 08, 20265,1890
Oct 07, 20265,189+10
Oct 06, 20265,179+44
Oct 05, 20265,135-44
Oct 02, 20265,179No prior observation