Reading the First-Hour Range Without Rushing the Break
How we define the opening range on Hong Kong cash opens, and why early expansion often fails when a gap is still unfilled.
Field notes
Short essays on first-hour ranges, overnight gaps, failed breaks, and the quiet checklists we use before the cash open.
How we define the opening range on Hong Kong cash opens, and why early expansion often fails when a gap is still unfilled.
A practical taxonomy for overnight gaps: full gap, partial gap, and gap-into-range — and how each changes the morning plan.
Why a clean break of the opening range can reverse within minutes, and how we train recognition without turning every failure into a revenge trade.
A short premarket sequence for gap size, prior range, and planned opening-range length — designed for a desk, not a dashboard.