Reading a chart

A price chart is a record of what buyers and sellers have already agreed. These lessons explain how that record is drawn, what a single day's candle says, and how to spot the prices a share has struggled to pass.

Candlestick charts

Each candle packs a whole day of trading into one shape.

Beginner · 1 min

· 2 tutorials

Support and resistance

Prices where a share has repeatedly stopped falling, or stopped rising.

Beginner · 1 min

· 1 tutorial

Trends

A share in a trend keeps making higher highs, or lower lows — and most of the time it is doing neither.

Beginner · 2 min

· 2 tutorials

Key points and breakouts

Some prices matter more than the rest, and a share that clears one is telling you something.

Intermediate · 4 min

· 2 tutorials

Head and shoulders bottom

Three lows, the middle one deepest, and a line across the bounces between them that the price has to close above.

Intermediate · 5 min

Ground volume

When trading in a share dries up to almost nothing, the quiet itself is information.

Intermediate · 3 min

· 2 tutorials

When the KDJ indicator misleads you

KDJ reacts to every wobble, so most of its crosses are noise — here is how people decide which ones to ignore.

Intermediate · 3 min

· 3 tutorials

The hammer candle

A small body on a long lower wick, after a fall — and why one candle is never the whole story.

Intermediate · 3 min

· 2 tutorials

Candles that warn of a top

Three single-day shapes that show buyers losing control near a high — and the rule that confirms any of them.

Intermediate · 1 min

· 3 tutorials