Darvas Box

The Darvas box strategy, by drawing boxes around trading ranges, helps capture momentum and ride the trend until a direction change . . . but traders should be aware of the limitations/ challenges the strategy poses

7 minutes


Technical analysis is a method of studying the price movements of financial assets, such as stocks, currencies, or commodities, using historical data and charts. Technical analysts use various tools and indicators to identify patterns, trends, support and resistance levels, and potential trading opportunities.

One of the tools that technical analysts can use is the Darvas box. The Darvas box is a trading strategy that was developed by Nicolas Darvas, a famous dancer and a self-taught investor who turned $10,000 into $2 million in the stock market in the 1950s.

The Darvas box is based on the idea that a stock that breaks out of a trading range with high volume is likely to continue its upward trend and that it’s possible to determine that stock’s entry and exit points.

Looking for information on Darvas Box stock screener? Click here.

Construction of the Darvas Box

A Darvas box is a rectangular shape that is drawn on a price chart around the recent highs and lows of a stock. It consists of two horizontal lines that define the upper and lower boundaries of a trading range.

The top of the box represents the resistance level, which is the highest price that the stock reached during a certain period, and an upper line is drawn at this highest price that the stock reached during the range. The bottom of the box represents the support level, which is the lowest price that the stock reached during the same period, and a lower line is drawn at the lowest price.

The range can be any time period, such as a week, a month, or a quarter.

A stock is said to be in a Darvas box when it trades within the range of the box, bouncing between the support and resistance levels. When the stock breaks out of the box, either above or below, it signals a potential trend change and a new trading opportunity.

How to use the Darvas Box in trading?

Darvas Box plotted along with Standard Deviation Channel and SuperTrend indicator in ChartAlert

The Darvas box theory suggests that traders should look for stocks that are trading at new highs with strong volume, as this indicates strong demand and momentum. Darvas preferred to focus on growth industries that had innovative products and high earnings potential.

Once a stock is identified, traders can use the following steps to apply the Darvas box theory:

1. Draw a box around the recent highs and lows of the stock. The time period for drawing the box can vary depending on the trader’s preference and style. Some traders may use daily or weekly charts, while others may use intraday charts.

2. Wait for the stock to break out of the box in either direction. A breakout above the box indicates a bullish signal, while a breakout below the box indicates a bearish signal.

3. Enter a trade in the direction of the breakout. For example, if the stock breaks out above the box, buy the stock or go long. If the stock breaks out below the box, sell the stock or go short.

4. Place a stop-loss order at the opposite end of the box. For example, if you buy a stock that breaks out above the box, place a stop-loss order below the bottom of the box. If you sell a stock that breaks out below the box, place a stop-loss order above the top of the box.

5. Adjust your stop-loss order as new boxes are formed. As the stock continues to move in your favor, new boxes will be created as new highs and lows are established. You can move your stop-loss order to follow these boxes and lock in your profits.

6. Exit your trade when your stop-loss order is triggered or when you see signs of reversal or exhaustion in the trend.

Nicholas Darvas on the Darvas Box Method in trading

Nicholas Darvas developed the Darvas Box strategy, also known as the Darvas Method, as a way to identify potential trading opportunities. The strategy involves identifying a stock that is trading in a narrow price range and then waiting for it to break out of that range. Darvas believed that when a stock breaks out of a narrow trading range, it tends to continue in the same direction.

Darvas used a combination of fundamental and technical analysis to identify stocks that met his criteria. He looked for stocks with strong earnings growth and a history of price momentum, as well as those that were trading in a tight range. He then created a box around the stock’s price range and watched for a breakout above or below the box.

Once a breakout occurred, Darvas would enter a trade and use a stop-loss order to limit his risk. He would also closely monitor the stock’s price movement and use trailing stop orders to lock in profits.

Overall, Darvas intended the Darvas Box strategy to be used as a way to identify potential trading opportunities based on a combination of fundamental and technical analysis. The strategy requires patience and discipline, as traders must wait for the stock to break out of its trading range before entering a trade. It also requires careful risk management, as traders must use stop-loss orders to limit their potential losses.

Advantages & Limitations of the Darvas Box Method

Here are some potential advantages and potential limitations of using the Darvas Box Method in trading:


  • Objective entry and exit signals: The Darvas Box Method provides objective entry and exit signals based on the movement of price within defined boxes, making it a useful tool for making trading decisions.
  • Emphasis on trend following: The method emphasizes trend following, which can potentially lead to significant profits if a trend continues.
  • Can be used in multiple markets: Traders can apply the method to various markets, including stocks, forex, and commodities, providing a wider range of trading opportunities.
  • Easy to understand: The method is easy to understand and can be used by traders of all levels of experience.
  • Risk management: Risk management is incorporated into the method as traders can set stop-loss orders based on the lower boundary of the box to limit potential losses.


  • Limited applicability in choppy markets: The Darvas Box Method may not be effective in choppy or sideways markets, as boxes may not form clearly defined patterns.
  • False signals: False signals can occur, potentially resulting in losses.
  • Time-consuming: Drawing the boxes accurately can be time-consuming and require significant effort, which may not be suitable for traders with limited time or resources.
  • Limited flexibility: The method’s fixed set of rules may not be adaptable to changing market conditions or unexpected events.
  • Relies on historical price data: The method relies on historical price data, which may not always be a reliable indicator of future price movements.

It’s important to note that no trading strategy can guarantee success, and traders should carefully consider the advantages and limitations of any strategy before incorporating it into their trading plan.

The Darvas Box Method is a popular trading strategy that can help traders identify trends and make objective trading decisions based on clear entry and exit signals. With its emphasis on risk management and applicability across multiple markets, this method can be a valuable tool for traders of all levels of experience.

While the Darvas Box Method has its advantages, it’s important to remember that no trading strategy is foolproof. Traders should carefully evaluate the method’s potential advantages and limitations before using it in their trading plan. It’s also important to note that past performance is not indicative of future results, and traders should always be prepared for potential losses. It’s recommended to use the Darvas Box Method in conjunction with other technical and fundamental analysis tools to increase the likelihood of making informed trading decisions.

For examples of customizable Darvas Box factory scans that can be edited, modified, or revised, and subsequently scanned through ChartAlert’s native stock screener or technical analysis scanner, click here.

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