OITracker Cboe delayed data

Contract OI history

Back to HCKT

Dec 18, 2026 EXPIRATION

HCKT $12.50 Call

HCKT261218C00012500

Latest saved OI1Oct 23, 2026
Last change0vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
HCKT $12.50 call open interest history 3 saved observations from 2026-10-16 to 2026-10-23. Exact values and changes are listed in the table below. 10 2026-10-16: 0 OI2026-10-20: 1 OI2026-10-23: 1 OI Oct 16, 2026Oct 23, 2026

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

HCKT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10
Oct 20, 20261+1
Oct 16, 20260No prior observation