OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HL $50.00 Call

HL270115C00050000

Latest saved OI20,032Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $50.00 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. 20,17810,0890 2026-10-02: 19,726 OI2026-10-05: 19,764 OI2026-10-06: 19,783 OI2026-10-07: 19,885 OI2026-10-08: 19,885 OI2026-10-09: 19,936 OI2026-10-13: 20,146 OI2026-10-14: 20,146 OI2026-10-15: 20,147 OI2026-10-16: 20,178 OI2026-10-21: 20,026 OI2026-10-23: 20,032 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, 2026Viewing20,032+6
Oct 21, 202620,026-152
Oct 16, 202620,178+31
Oct 15, 202620,147+1
Oct 14, 202620,1460
Oct 13, 202620,146+210
Oct 09, 202619,936+51
Oct 08, 202619,8850
Oct 07, 202619,885+102
Oct 06, 202619,783+19
Oct 05, 202619,764+38
Oct 02, 202619,726No prior observation