Reading a Chart

Every chart is just the history of the agreements: price up the side, time along the bottom, and one candle summarizing each slice of time. Learn to read one candle and one slope and you can already say something true about any market on Earth.

One candle, four facts

Each candle compresses its time slice into four prices: where trading opened, the highest agreement, the lowest, and where it closed. The thick body spans open-to-close; the thin wicks reach to the extremes. A green (or white) body closed higher than it opened — buyers won that round. Red (or black), sellers won. Long wicks mean territory was visited but not held: someone pushed the price there and the crowd pushed it back.

Timeframes: pick your zoom level

Each candle can represent a minute, an hour, a day, or a week — your choice, and the chart redraws. The crucial habit from day one: know which you're looking at, because they tell different stories at once. A stock can be climbing on its weekly chart while today's hourly chart falls — no contradiction, just tide versus waves. When someone shows you a terrifying or thrilling chart, your first question is always: what timeframe is this?

Trend at a glance

Zoom out and squint. If the peaks and valleys march upward — each high higher than the last, each dip bottoming higher too — that's an uptrend. Marching downward: a downtrend. Bouncing sideways in a band: a range. That simple skeleton, "higher highs and higher lows," is the oldest idea in chart analysis (it comes from Charles Dow, the Dow of the Dow Jones average, over a century ago) and it's still the first thing professionals check. Direction first, details later.

That's genuinely enough to start: timeframe, candle verdicts, trend skeleton. Everything else in charting — patterns, indicators, volume — is refinement stacked on those three.