OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HL $25.00 Put

HL270115P00025000

Latest saved OI2,288Oct 23, 2026
Last change-571vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $25.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,8641,4320 2026-10-02: 2,864 OI2026-10-05: 2,864 OI2026-10-06: 2,864 OI2026-10-07: 2,864 OI2026-10-08: 2,864 OI2026-10-09: 2,864 OI2026-10-13: 2,864 OI2026-10-14: 2,864 OI2026-10-15: 2,864 OI2026-10-16: 2,859 OI2026-10-21: 2,859 OI2026-10-23: 2,288 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, 2026Viewing2,288-571
Oct 21, 20262,8590
Oct 16, 20262,859-5
Oct 15, 20262,8640
Oct 14, 20262,8640
Oct 13, 20262,8640
Oct 09, 20262,8640
Oct 08, 20262,8640
Oct 07, 20262,8640
Oct 06, 20262,8640
Oct 05, 20262,8640
Oct 02, 20262,864No prior observation