OITracker Cboe delayed data

Contract OI history

Back to HL

Dec 18, 2026 EXPIRATION

HL $25.00 Call

HL261218C00025000

Latest saved OI3,297Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $25.00 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. 3,3261,6630 2026-10-02: 3,323 OI2026-10-05: 3,323 OI2026-10-06: 3,326 OI2026-10-07: 3,322 OI2026-10-08: 3,322 OI2026-10-09: 3,319 OI2026-10-13: 3,313 OI2026-10-14: 3,313 OI2026-10-15: 3,300 OI2026-10-16: 3,300 OI2026-10-21: 3,300 OI2026-10-23: 3,297 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, 2026Viewing3,297-3
Oct 21, 20263,3000
Oct 16, 20263,3000
Oct 15, 20263,300-13
Oct 14, 20263,3130
Oct 13, 20263,313-6
Oct 09, 20263,319-3
Oct 08, 20263,3220
Oct 07, 20263,322-4
Oct 06, 20263,326+3
Oct 05, 20263,3230
Oct 02, 20263,323No prior observation