OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HL $20.00 Call

HL270115C00020000

Latest saved OI14,005Oct 23, 2026
Last change+53vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $20.00 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. 14,0057,0020 2026-10-02: 13,085 OI2026-10-05: 13,095 OI2026-10-06: 12,994 OI2026-10-07: 13,079 OI2026-10-08: 13,079 OI2026-10-09: 13,096 OI2026-10-13: 13,424 OI2026-10-14: 13,424 OI2026-10-15: 13,604 OI2026-10-16: 13,681 OI2026-10-21: 13,952 OI2026-10-23: 14,005 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, 2026Viewing14,005+53
Oct 21, 202613,952+271
Oct 16, 202613,681+77
Oct 15, 202613,604+180
Oct 14, 202613,4240
Oct 13, 202613,424+328
Oct 09, 202613,096+17
Oct 08, 202613,0790
Oct 07, 202613,079+85
Oct 06, 202612,994-101
Oct 05, 202613,095+10
Oct 02, 202613,085No prior observation