Price channel
A price channel is price moving between two parallel lines: a trendline and a line drawn parallel to it through the opposite extremes. Channels can rise, fall or run sideways.
How it works
First you draw a trendline, for example along the lows in an uptrend. Then you draw a parallel line through the high between those lows. If price bounces off both edges several times, the channel is in play. A horizontal channel is essentially a range.
Inside a rising channel traders buy near the lower edge and take profit near the upper one, and the reverse in a falling channel. Trading with the channel's direction is more reliable than against it: in a rising channel bounces off the bottom tend to be stronger than pullbacks from the top.
When price stops reaching one of the edges, that is an early sign of weakening. A break in the trend's direction often brings acceleration, a break against it can signal a trend change. The channel's width is sometimes used as a target after a breakout.
Rising channel: the lower edge is now at $100, the upper at $120, width $20. You buy near $101 with a stop at $97 and target the upper edge around $118. Risk $4, potential $17. If price breaks above and holds, a rough target is another $20 higher.
The mistake is shorting the top of a rising channel on the belief that price must come back down. A breakout can happen at any time and send price higher. Trade in the channel's direction, put your stop beyond the edge, and do not treat the lines as walls: they are zones that sometimes get pierced.
Questions and answers
What is a price channel in simple terms?
It is a corridor of two parallel lines that price moves up and down inside. It shows the direction and the limits of the move.
How do you trade a channel?
Traders usually buy near the lower edge of a rising channel and exit near the upper edge, with a stop outside the channel. Trading against the channel is riskier.
What should I do when a channel breaks?
Wait for price to hold beyond the edge, often with a retest. A break with the trend can bring acceleration, a break against it can signal a trend change.
Related terms
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Updated: 2026-10-19