OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HL $23.00 Call

HL270115C00023000

Latest saved OI1,897Oct 23, 2026
Last change+291vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $23.00 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. 1,8979480 2026-10-02: 1,412 OI2026-10-05: 1,417 OI2026-10-06: 1,417 OI2026-10-07: 1,417 OI2026-10-08: 1,417 OI2026-10-09: 1,417 OI2026-10-13: 1,420 OI2026-10-14: 1,420 OI2026-10-15: 1,604 OI2026-10-16: 1,606 OI2026-10-21: 1,606 OI2026-10-23: 1,897 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, 2026Viewing1,897+291
Oct 21, 20261,6060
Oct 16, 20261,606+2
Oct 15, 20261,604+184
Oct 14, 20261,4200
Oct 13, 20261,420+3
Oct 09, 20261,4170
Oct 08, 20261,4170
Oct 07, 20261,4170
Oct 06, 20261,4170
Oct 05, 20261,417+5
Oct 02, 20261,412No prior observation