OITracker Cboe delayed data

Contract OI history

Back to HLT

Jan 15, 2027 EXPIRATION

HLT $300.00 Call

HLT270115C00300000

Latest saved OI1,001Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HLT $300.00 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. 1,0025010 2026-10-02: 1,001 OI2026-10-05: 1,001 OI2026-10-06: 1,001 OI2026-10-07: 1,001 OI2026-10-08: 1,001 OI2026-10-09: 1,002 OI2026-10-13: 1,002 OI2026-10-14: 1,002 OI2026-10-15: 1,002 OI2026-10-16: 1,001 OI2026-10-21: 1,001 OI2026-10-23: 1,001 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HLT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0010
Oct 21, 20261,0010
Oct 16, 20261,001-1
Oct 15, 20261,0020
Oct 14, 20261,0020
Oct 13, 20261,0020
Oct 09, 20261,002+1
Oct 08, 20261,0010
Oct 07, 20261,0010
Oct 06, 20261,0010
Oct 05, 20261,0010
Oct 02, 20261,001No prior observation