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How to use standar deviation forex scalping?

Forex scalping is a trading strategy that involves making multiple trades in a short period to capture small price movements. The aim is to make a profit from the difference between the buy and sell prices. One of the tools used in this strategy is the standard deviation. In this article, we will explain how to use standard deviation in forex scalping.

What is Standard Deviation?

Standard deviation is a statistical measure of how much a set of data deviates from the average. It is a measure of volatility, which is the degree of variation of a financial instrument’s price over time. Standard deviation is used to calculate the upper and lower bands of the Bollinger Bands indicator, which is a popular technical analysis tool used by traders to identify potential buy and sell signals.

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The Bollinger Bands consist of a simple moving average (SMA) and two lines plotted above and below it. The upper and lower lines are calculated by adding and subtracting a multiple of the standard deviation from the SMA. The most commonly used multiple is two standard deviations, which represents about 95% of the data. The upper and lower bands act as dynamic support and resistance levels, which traders use to enter and exit trades.

Using Standard Deviation in Forex Scalping

Forex scalping involves making multiple trades in a short period, usually a few seconds to a few minutes. Traders need to make quick decisions based on market volatility, which is where standard deviation comes in handy. It can help traders identify potential buy and sell signals based on the degree of price variation.

To use standard deviation in forex scalping, traders need to first identify the market trend. They can use technical analysis tools such as moving averages, trend lines, or oscillators to determine the direction of the trend. Once they identify the trend, they can use the Bollinger Bands indicator to identify potential entry and exit points.

For example, if the market is in an uptrend, traders can look for buy signals when the price touches the lower band of the Bollinger Bands indicator. This indicates that the price is oversold and is likely to rebound. Traders can place a buy order at the lower band and set a stop loss below the SMA. They can then exit the trade when the price touches the upper band, indicating that the price is overbought and is likely to reverse.

Similarly, if the market is in a downtrend, traders can look for sell signals when the price touches the upper band of the Bollinger Bands indicator. This indicates that the price is overbought and is likely to reverse. Traders can place a sell order at the upper band and set a stop loss above the SMA. They can then exit the trade when the price touches the lower band, indicating that the price is oversold and is likely to rebound.

Conclusion

Standard deviation is a useful tool for forex scalpers as it helps them identify potential buy and sell signals based on market volatility. Traders can use the Bollinger Bands indicator to identify dynamic support and resistance levels and enter and exit trades based on the degree of price variation. However, traders should be careful not to rely solely on standard deviation as a trading strategy as it is not a foolproof method and can produce false signals. It is important to combine it with other technical and fundamental analysis tools to make informed trading decisions.

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