OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

HL $16.00 Put

HL261023P00016000

Latest saved OI191Oct 23, 2026
Last change-2,447vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $16.00 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. 2,7561,3780 2026-10-02: 2,625 OI2026-10-05: 2,616 OI2026-10-06: 2,651 OI2026-10-07: 2,654 OI2026-10-08: 2,654 OI2026-10-09: 2,658 OI2026-10-13: 2,756 OI2026-10-14: 2,756 OI2026-10-15: 2,737 OI2026-10-16: 2,727 OI2026-10-21: 2,638 OI2026-10-23: 191 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, 2026Viewing191-2,447
Oct 21, 20262,638-89
Oct 16, 20262,727-10
Oct 15, 20262,737-19
Oct 14, 20262,7560
Oct 13, 20262,756+98
Oct 09, 20262,658+4
Oct 08, 20262,6540
Oct 07, 20262,654+3
Oct 06, 20262,651+35
Oct 05, 20262,616-9
Oct 02, 20262,625No prior observation