OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

HL $15.00 Call

HL290119C00015000

Latest saved OI297Oct 23, 2026
Last change+97vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $15.00 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. 2971480 2026-10-02: 185 OI2026-10-05: 186 OI2026-10-06: 186 OI2026-10-07: 186 OI2026-10-08: 186 OI2026-10-09: 197 OI2026-10-13: 197 OI2026-10-14: 197 OI2026-10-15: 200 OI2026-10-16: 200 OI2026-10-21: 200 OI2026-10-23: 297 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, 2026Viewing297+97
Oct 21, 20262000
Oct 16, 20262000
Oct 15, 2026200+3
Oct 14, 20261970
Oct 13, 20261970
Oct 09, 2026197+11
Oct 08, 20261860
Oct 07, 20261860
Oct 06, 20261860
Oct 05, 2026186+1
Oct 02, 2026185No prior observation