OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

HL $22.00 Put

HL280121P00022000

Latest saved OI264Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $22.00 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. 2801400 2026-10-02: 181 OI2026-10-05: 272 OI2026-10-06: 272 OI2026-10-07: 272 OI2026-10-08: 272 OI2026-10-09: 272 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-15: 275 OI2026-10-16: 280 OI2026-10-21: 264 OI2026-10-23: 264 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, 2026Viewing2640
Oct 21, 2026264-16
Oct 16, 2026280+5
Oct 15, 2026275+1
Oct 14, 20262740
Oct 13, 2026274+2
Oct 09, 20262720
Oct 08, 20262720
Oct 07, 20262720
Oct 06, 20262720
Oct 05, 2026272+91
Oct 02, 2026181No prior observation