Trading Education

NR7 Trading Strategy: Trade the Quietest Candle in 7

NR7 trading strategy in plain steps: spot the narrowest candle of the last seven, place orders on both sides, set the stop, and know when to skip it.

In this guide
  1. What is an NR7 candle?
  2. Why does a quiet candle matter?
  3. How does the NR7 trading strategy place orders?
  4. NR7 vs inside bar vs Bollinger squeeze: what’s the difference?
  5. When should you skip an NR7?
  6. Where RelicusRoad Pro fits
  7. Frequently asked questions

Price has been sliding sideways for days. Every candle is a little smaller than the last, and you can’t tell whether to buy, sell or close the chart. The NR7 trading strategy turns that quiet patch into a plan: find the narrowest candle of the last seven, then let price show you the direction before you commit.

By the end you’ll know how to spot an NR7, where the buy, sell and stop orders go, and which NR7 candles to leave alone.

Key Findings

  • Definition: an NR7 is the candle with the smallest high-to-low range of the last seven, counting itself.
  • Origin: Toby Crabel described narrow-range candles, NR4 and NR7, in his 1990 book on short-term price patterns.
  • No direction: an NR7 says price has gone quiet, not which way it will break, so the plan covers both sides.
  • Small risk: the stop sits on the far side of a small candle, so the distance from entry to stop is short.

What is an NR7 candle?

An NR7 is the candle whose range is the smallest of the last seven. Range means the distance from the high to the low, wicks included. Measure today’s candle and the six before it. If today’s number is the lowest, today is an NR7.

Seven candles, seven ranges. The latest one is the smallest, so it is the NR7.

The clip shows why the body alone is the wrong thing to look at. A candle can have a tiny body and long wicks, and that is not a narrow range. Count the wicks.

The idea comes from Toby Crabel’s Day Trading with Short Term Price Patterns and Opening Range Breakout (1990). StockCharts’ ChartSchool article on the NR7 uses the same definition and credits Crabel. He also used a shorter version, the NR4: the smallest range of the last four candles. An NR7 is rarer, so it is a stricter filter.

Why does a quiet candle matter?

Quiet candles tend to come before bigger ones. Markets move between calm stretches and busy ones. When the range has shrunk to its smallest in seven candles, buyers and sellers have stopped pushing, and the next push often breaks the stalemate with a wider candle.

That is the whole edge the pattern claims, and it’s a narrow one. A wider candle can go up or down. An NR7 gives you a time to pay attention and a small candle to put a stop behind. It does not give you a direction.

Quick testOnly mark an NR7 after the candle has closed. Until then its range can still grow, and the "quietest candle" you marked at noon may be an ordinary one by the close.

How does the NR7 trading strategy place orders?

Place orders on both sides of the NR7 candle and let price pick one. After the NR7 closes, put a buy stop order a little above its high and a sell stop order a little below its low. When one fills, cancel the other. The stop goes on the far side of the NR7 candle.

OrderWhere it goesWhat happens next
Buy stopA little above the NR7 highIf it fills, cancel the sell order
Sell stopA little below the NR7 lowIf it fills, cancel the buy order
Stop for a buyA little below the NR7 lowPrice is back through the whole candle, so the idea failed
Stop for a sellA little above the NR7 highSame failure, the other way
TargetA fixed multiple of the risk, such as 2ROr the next support or resistance level
Buy stop
Where it goes
A little above the NR7 high
What happens next
If it fills, cancel the sell order
Sell stop
Where it goes
A little below the NR7 low
What happens next
If it fills, cancel the buy order
Stop for a buy
Where it goes
A little below the NR7 low
What happens next
Price is back through the whole candle, so the idea failed
Stop for a sell
Where it goes
A little above the NR7 high
What happens next
Same failure, the other way
Target
Where it goes
A fixed multiple of the risk, such as 2R
What happens next
Or the next support or resistance level

R is the distance from your entry to your stop. A 2R target sits twice that distance away in the direction of the trade.

The sell side of the same plan: sell below the NR7 low, stop above its high.

The figure shows the sell side. The NR7 low broke first, so the sell filled, the buy order was cancelled, and the target at twice the risk was reached four candles later. Flip every level and you have the buy side, which is what the banner at the top of this page walks through.

One honest caveat. The stop is tight because the candle is small, and tight stops get hit by normal noise. If the NR7 is tiny compared with recent candles, add a small buffer beyond the high and low rather than placing orders right on them.

NR7 vs inside bar vs Bollinger squeeze: what’s the difference?

All three look for a quiet market, but they measure it differently. An NR7 compares one candle’s range with the six before it. An inside bar only needs to sit inside the previous candle. A Bollinger squeeze looks at how narrow the bands are, which is a smoothed reading over many candles.

NR7Inside barBollinger squeeze
What it measuresSmallest range of 7 candlesHigh and low inside the previous candleBand width at a low
Candles involved72Usually 20 or more
Known whenThe candle closesThe candle closesBuilds over several candles
Gives a direction?NoNoNo
Natural stopOther side of the NR7Other side of the inside barMiddle band or the opposite band
What it measures
NR7
Smallest range of 7 candles
Inside bar
High and low inside the previous candle
Bollinger squeeze
Band width at a low
Candles involved
NR7
7
Inside bar
2
Bollinger squeeze
Usually 20 or more
Known when
NR7
The candle closes
Inside bar
The candle closes
Bollinger squeeze
Builds over several candles
Gives a direction?
NR7
No
Inside bar
No
Bollinger squeeze
No
Natural stop
NR7
Other side of the NR7
Inside bar
Other side of the inside bar
Bollinger squeeze
Middle band or the opposite band

They can overlap. A candle that is both an inside bar and an NR4, often written ID/NR4, passes both tests at once. If you already trade the inside bar strategy, the NR7 is a stricter version of the same idea: wait for a quiet candle, trade the side that breaks. The Bollinger squeeze covers the slower, band-based version.

When should you skip an NR7?

Skip it when the breakout has nowhere to go or when news is about to hit. A buy above an NR7 high that sits right under strong resistance has very little room before sellers show up. The same goes for a sell right above support.

Where this costs youCandles often go quiet right before a scheduled release such as a central-bank decision. The release can fill one order and run straight through the stop in the same candle, so stand aside until the news is out.

Also watch for the failed break. Price pokes above the NR7 high, fills the buy, then closes back below the NR7 low. That is your stop doing its job. Some traders then take the sell side, but that is a different trade with its own plan; the failed breakout guide covers it.

Where RelicusRoad Pro fits

An NR7 tells you when price has gone quiet. It doesn’t tell you whether the breakout has room to run. That second question is where RelicusRoad Pro helps: it draws support and resistance levels once a candle has closed and leaves them where they were drawn, so you can see whether an NR7 sits in open space or pressed against a level.

Use the NR7 for timing and the levels for room. If the nearest level is closer than your 2R target, either aim for the level or pass on the trade.

Frequently asked questions

What does NR7 mean in trading?

NR7 stands for narrow range 7. It is a candle whose range, the distance from its high to its low, is the smallest of the last seven candles including itself. Traders read it as a sign that price has gone quiet and a bigger move may be close. It does not say which direction that move will take.

Who created the NR7 pattern?

The NR7 is credited to Toby Crabel, who described narrow-range days, including NR4 and NR7, in his 1990 book Day Trading with Short Term Price Patterns and Opening Range Breakout. Later trading books and charting sites, including StockCharts’ ChartSchool, use his definition.

What is the difference between NR4 and NR7?

Only the lookback. An NR4 is the smallest range of the last four candles; an NR7 is the smallest of the last seven. NR7 candles are rarer, because the candle has to beat more neighbours, so many traders treat an NR7 as a stronger sign that price has gone quiet.

Where should the stop go on an NR7 breakout?

The common choice is the other side of the NR7 candle: below its low for a buy, above its high for a sell. Because the NR7 is small, that stop is usually close to the entry, which keeps the risk per trade small. If price breaks one side and then closes back through the other side, the setup has failed.

Does the NR7 pattern repaint?

The pattern itself cannot repaint once the candle has closed, because seven finished ranges do not change. It can look like an NR7 while the candle is still forming and then stop being one if the range widens before the close. Wait for the close before you place any orders.


Mark your next NR7, then check the nearest level in RelicusRoad Pro before you place either order.

Written for RelicusRoad by RelicusDigital.com.

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