OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

HL $16.00 Call

HL261218C00016000

Latest saved OI2,602Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $16.00 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. 2,6021,3010 2026-10-02: 2,179 OI2026-10-05: 2,179 OI2026-10-06: 2,180 OI2026-10-07: 2,188 OI2026-10-08: 2,188 OI2026-10-09: 2,188 OI2026-10-13: 2,198 OI2026-10-14: 2,198 OI2026-10-15: 2,267 OI2026-10-16: 2,291 OI2026-10-21: 2,601 OI2026-10-23: 2,602 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, 2026Viewing2,602+1
Oct 21, 20262,601+310
Oct 16, 20262,291+24
Oct 15, 20262,267+69
Oct 14, 20262,1980
Oct 13, 20262,198+10
Oct 09, 20262,1880
Oct 08, 20262,1880
Oct 07, 20262,188+8
Oct 06, 20262,180+1
Oct 05, 20262,1790
Oct 02, 20262,179No prior observation