How to Use RSI Relative Strength Index in Forex

what is relative strength index

Other things you can do are just changing the colour, the line format, and placing additional levels. However, later you’ll see that some strategies require additional levels. Now you’ve learned the basics about this indicator, and you might already want to apply it to your trading. Here, we’ll tell you step-by-step instructions on how to do that. Although it’s quite simple and will not take too many steps. Libertex MetaTrader 4 trading platform The #1 professional trading platform. Research & market reviews new Get trading insights from our analytical reports and premium market reviews.

It is basically a move to oversold levels and then a higher low above oversold levels. Chart 7 shows Research in Motion with 10-day RSI forming a bullish failure swing. Before getting too excited about divergences as great trading signals, it must be noted that divergences are misleading in a strong trend. A strong uptrend can show numerous bearish divergences before a top actually materializes. Conversely, bullish divergences can appear in a strong downtrend – and yet the downtrend continues. Chart 6 shows the S&P 500 ETF with three bearish divergences and a continuing uptrend.

Is There a Better Indicator Than the RSI?

PrimeXBT Trading Services LLC is incorporated in St. Vincent and the Grenadines as an operating subsidiary within the PrimeXBT group of companies. PrimeXBT Trading Services LLC is not required to hold any financial services license or authorization in St. Vincent and the Grenadines to offer its products and services. The Relative Strength Index can be utilized to design a winning trading strategy. Here is an example of the most straightforward RSI trading strategy that can be easily implemented by anyone regardless of skill level or experience.

  • Cardwell’s books are out of print, but he does offer seminars detailing these methods.
  • In addition to Wilder’s original theories of RSI interpretation, Andrew Cardwell has developed several new interpretations of RSI to help determine and confirm trend.
  • After the MACD line calculation, a 9-day EMA “signal line” will be plotted on the MACD line.
  • RSI and Bollinger Bands can be paired together to reaffirm potential trends upwards or downwards.
  • The Relative Strength Index is an effective tool for mapping out high probability entry points.

Readings below 30 and 70 indicate oversold or overbought conditions, and present traders with a buy or sell signal they can take action based on. In the following sample, the RSI midline reading of 50 can be seen acting as a buy or sell signal depending on which direction the price passes through the midline from. The example also depicts the midline reading acting as resistance and support at times. These patterns and trendlines can assist a trader in planning out a strategy, finding entries and exit points, and to gain an advantage in the market.

How to Trade Using RSI

Bullish and bearish markets play a big role in how the RSI behaves. During a bull market, RSI values normally sit in the 40 to 90 range, with what is relative strength index the range seen as support. In a bear market, the reading typically stays within the 10 to 60 range, with the zone signaling resistance.

what is relative strength index

It was originally developed by the famed mechanical engineer turned technical analyst, J. The RSI measures both the speed and rate of change in price movements within the market. According to Wilder, divergences signal a potential reversal point because directional momentum does not confirm price. A bullish divergence occurs when the underlying security makes a lower low and RSI forms a higher low. RSI does not confirm the lower low and this shows strengthening momentum. A bearish divergence forms when the security records a higher high and RSI forms a lower high. RSI does not confirm the new high and this shows weakening momentum.

Bonus. Useful Strategy for the Relative Strength Index

Moreover, the indicator can be in the oversold/overbought area for a long time while sharp trends. Thus, if you wait for the strong trend reversal, the RSI isn’t the best indicator to help you. This technique is similar to applying a horizontal trend line to a price chart.

  • In the daily chart Above of TATA MOTOR’S , we have used default 14 days period .
  • It has become one of the most popular oscillator indices.
  • A bullish divergence occurs when the price of a security reaches a lower low, and the RSI forms a higher low.
  • In the chart below, the graphic representation of bullish swing rejection is vivid.
  • Calculation of the RSI, to be done thoroughly, requires a great deal of highly technical and complex explanations.
  • For more than four decades the Relative Strength Index has been an extremely valuable tool for almost any serious technical analyst.

While 14 periods are suitable for swing traders, some traders may wish to lower their time frame, thereby increasing the sensitivity of the oscillator. Day traders will often use 9-11 periods, while long-term position traders may use a higher period, i.e., 20-30. Each of these cases shows a reversal in direction after prices broached one of the levels. In addition to the basic 70/80 or 30/20 readings, traders also watch for divergence between price movement and the value of the RSI. When price hits a new low or high that isn’t supported by a corresponding new low or high in the RSI reading, this can indicate an impending price reversal in the market.

How to Calculate RSI on a Spreadsheet (Example: Netflix)

For example, it can be used in conjunction with Bollinger Bands to determine if a security is stretched too far. The RSI measures how quickly the price of an asset moves.

Determine significant support and resistance levels with the help of pivot points. Commodity and historical index data provided by Pinnacle Data Corporation. Unless otherwise indicated, all data is delayed by 15 minutes.

Overbought and Oversold Levels

The averages are taken across the last 14 periods, and the longer the period extends, the more accurate the RSI value becomes. The Williams Percent Range, or ‘%R’ indicator is a popular oscillator. In simple terms, Margin is the amount of money you need to open a trade.