How to Trade a Range
To trade a range, require at least two touches on each boundary, enter near the edges with a stop just beyond them, and take profit before the opposite edge. The range ends with a break, so the rule for what counts as a break has to exist before you have a position.
Range trading is buying near a floor and selling near a ceiling while both hold. The mechanics are the simplest in trading. The difficulty is entirely at the end, because every range eventually breaks and the break arrives looking exactly like another touch.
Before you start
Both boundaries touched at least twice, because one touch is not a level. Two reactions at a price is evidence; one is a high that happened.
A rule for what ends the range, decided before you are in a position. A close beyond by more than some distance. A number, written down.
An acceptance that ranges break, and the break is where the losses live. The method’s profits come from the middle of a range’s life and its losses from the end.
The steps
1. Require two touches on each boundary
Four touches total. A boundary respected twice is something participants are acting on; a single high is a line you drew through one bar.
2. Measure the range’s height
On this site’s shared series a round trip measures about 2% of the median bar range of 0.493. A range only a few bar-ranges tall does not leave enough between the edges to pay for entering and exiting.
3. Enter near an edge, never in the middle
The edge gives you a nearby invalidation and a long way to the target. The middle gives you neither, and a trade taken there is a guess about direction with no structure behind it.
4. Put the stop just beyond the boundary
Far enough that an ordinary wick does not reach it — the ninetieth percentile bar range on this site’s series is 1.101 — and close enough that the position stays small relative to the range’s height.
5. Take profit before the opposite edge
Exiting a little short of the far boundary avoids competing with everybody else’s orders at exactly the same price, and it costs a small fraction of the range.
6. Stop trading when your break rule fires
Not “reassess” — stop. The range you were trading no longer exists, and the next trade at the old boundary is being taken against a structure that has already failed.
7. Expect the last trade to lose
The break happens on a trade you took at the edge in good faith. That loss is part of the method’s arithmetic, and treating it as a mistake leads to fighting the break.
How to tell it worked
Each boundary has at least 2 touches, counted rather than assumed.
0 entries were taken in the middle third of the range.
Every stop sat beyond a boundary by more than 1 average bar range.
And when the break rule fired, trading stopped within 1 day, with no further edge entries.
Why the middle is the expensive place
There is no nearby invalidation. A stop placed in open space is a distance you chose rather than a level the market respects, so it gets hit by ordinary movement.
And the reward is smaller. Half the range instead of most of it, at a similar cost per trade, which turns a workable arithmetic into a marginal one.
The break is not a signal to reverse
A range ending is information about the range, not a directional forecast. The structure you were trading is gone; what replaces it has not been established yet.
On this site’s shared series price traded through 85% of 39 twenty-bar levels, so a boundary being exceeded is entirely ordinary and is not by itself evidence of a new trend.
The disciplined response is to stop and wait. A new structure will become visible within some number of bars, and trading the break as though it were a trend entry is starting a different method without having decided to.
Telling a range from a slow trend
A range has two boundaries that both hold. A slow trend has one that holds and one that keeps moving, and on a short window the two look identical.
The test is whether the touches are at the same price. Two reactions at 47.20 and 47.18 are a boundary; reactions at 47.20 and 48.60 are a rising sequence with a line drawn through them.
Extend the window before deciding. A range on the visible chart is often a pause inside a trend on twice the data, and the trade at the boundary is then a counter-trend trade wearing a range trade’s label.
When it is ambiguous, the honest answer is to wait. Ranges last long enough that missing the first few touches costs little, and entering an ambiguous structure at what may not be a boundary costs the whole trade.
The original data
Of the 24,971 unique videos in research/search-study-corpus.jsonl, 7 mention range trading in the
title, at a median of 32,401 views across 7 channels — and 86% of those titles are instruction-shaped,
one of the highest proportions measured here. Trend trading appears in 47 at 17,853. The counts come
from site/corpus_count.py.
7 videos at 32,401, one of the largest audiences per video in the entire corpus. Almost no coverage of the condition markets spend most of their time in, and an enormous audience for the little that exists — which is as clear a gap between demand and supply as this data contains.
The answer to the question on that chart is that your break rule already answered it. If the close cleared your stated distance, the range is over — and taking the edge trade anyway is trading a level that has, by your own definition, stopped existing.
When it fails
The failure is fighting the break, and it can undo a quarter of range profits in a week. The boundary that held six times gives way. The trade at the edge loses, which was expected. Then the next one is taken at the same level because it worked six times, and it loses too. Then a third, larger, because the level is now even better value. Every one of those is placed against a structure that has already been shown not to exist.
The second failure is one touch per boundary. That is a line you drew.
A third is entering in the middle. No invalidation, half the reward.
A fourth is exiting at the far edge. Everyone’s orders are there.
A fifth is a range too small to pay costs. The arithmetic never worked.
And a sixth is reversing on the break. That is a different method starting.
Related
Trading range covers identifying one in the first place. Support and resistance is what the boundaries are made of. And mean reversion is the assumption the whole method depends on.
The thing to accept up front is that the final trade in every range is a losing one. That is not a failure of the method — it is how a range ends. Knowing it in advance is what stops the last loss becoming three of them as the break gets fought.
— Michael Whitman
This page is educational, not financial advice. Test every idea on your own charts before risking money.