The Rectangle: Trading a Range
A rectangle is movement between two horizontal boundaries. The most honest of the figures: it does not predict, it describes what the market is already doing — going nowhere.
How to mark the boundaries
The boundaries of a rectangle are zones, not lines. Mark them by areas where price reacted at least twice, and allow for noise: the reaction happens in a band, not at a point. Marking too narrowly leads to price constantly 'exiting' the boundaries while the range remains intact.
Two tactics and how to choose
Inside the range, trading from the boundaries toward the middle works: buy at the lower zone, sell at the upper, stop beyond the boundary. On the exit, breakout tactics work. The choice is dictated not by preference but by phase: while price respects the boundaries, trading from them makes sense; after it establishes itself outside, it does not. The two tactics cannot be mixed within one trade.
Why false breaks cluster here
Beyond a rectangle's boundaries sit the stops of everyone who traded from the levels. That is the most predictable liquidity on the chart, and price is drawn to it. Hence the typical sequence: a poke through the boundary, stops triggered, return inside. The practical conclusion is not to enter a break on a touch and not to place a stop immediately behind an obvious boundary.
When the range ends
Signs of transition: narrowing amplitude inside the range, progressively shorter approaches to one boundary, and finally establishment outside rather than a poke. While price keeps returning inside, the range is alive however long the poke was.
We deliberately publish no measurement for this figure. Its marking cannot be formalised unambiguously, and any detection algorithm would reflect our arbitrary thresholds rather than a property of the market. Where the definition is strict — as with the inside bar or engulfing — we test the pattern on data and publish the result. Here it is more honest to say there is nothing to test.
This material is educational and is not individual investment advice. Trading forex carries the risk of losing capital.
Frequently asked questions
How do I tell a real break from a false one?
By establishment. A real break closes beyond the boundary and holds outside; a false one leaves a long wick and returns. Entering on a close beyond the level is safer than entering on a touch.
Where does the stop go when trading a range boundary?
Beyond the boundary with an allowance for typical noise, not immediately behind it. Stops cluster at obvious boundaries and price routinely reaches past them before turning.
What should I do when a range narrows?
Reduce size or stop trading the boundaries: narrowing amplitude usually precedes an exit. At the same time prepare a plan for a break in either direction.
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