How do you use the RSI indicator effectively?

Share this:
Editorial Note: While we adhere to strict Editorial Integrity, this post may contain references to products from our partners. Here's an explanation for How We Make Money. None of the data and information on this webpage constitutes investment advice according to our Disclaimer.

To effectively use the RSI indicator, one should focus on identifying overbought and oversold conditions by looking for RSI levels above 70 and below 30 respectively. Divergences between the RSI and the security price can also provide insight into potential trend reversal. It's also recommended to combine the use of RSI with other indicators or technical analysis methods such as trend lines or support/resistance levels to confirm signals and make informed trading decisions.

The Relative Strength Index (RSI) is a widely used momentum oscillator that helps traders identify the strength of the current market trend. It compares the magnitude of recent gains to recent losses to determine overbought or oversold conditions of a security. RSI can be used to pinpoint entry and exit points, identify market turning points, and also can be used in trend-following strategies.

Start trading Forex now with eToro!
eToro is a multi-asset platform which offers both investing in stocks and cryptoassets, as well as trading CFDs.

Best RSI indicator strategies and settings

In this article, the experts at TU will be discussing the Relative Strength Index (RSI) indicator. They will shed light on the settings that produce the most accurate results, the optimal RSI period, top strategies for using the RSI indicator, and ways to prevent false signals.

How do pro traders use the RSI indicator?

Professional traders often use the Relative Strength Index (RSI) indicator in various ways to gain insights into market trends and make informed trading decisions. Some common ways that pro traders use the RSI include:

1. Identifying bullish and bearish divergences: When analyzing a security's performance, it is important to pay attention to any divergences that may occur between the Relative Strength Index (RSI) and the security's price. A bullish divergence is identified when the RSI is showing a pattern of higher lows, while the security's price is simultaneously forming lower lows. This can be a sign that a previous downward trend may be reversing. On the other hand, a bearish divergence is characterized by the RSI making lower highs, as the security's price is creating higher highs. This can indicate that an upward trend may be coming to an end and a potential reversal is happening.

2. Identifying oversold and overbought conditions: The RSI indicator can help traders identify when a security has been overbought or oversold by comparing recent gains to recent losses. If the RSI is above 70, it may be considered overbought, and if it is below 30, it may be considered oversold.

3. Trend following: Pro traders can use the RSI to identify trending markets by looking for an RSI reading above 50 in an uptrend and below 50 in a downtrend.

4. Use as a filter: Pro traders also use RSI as a filter to enter or exit trades by confining the RSI signal with other indicators, as it helps to filter out weak signals and improve the accuracy of the signal.

5. Using RSI with support and resistance levels: Pro traders also combine the RSI with support and resistance levels on the price chart to identify key levels where the price of an asset may reverse its trend.

6. Using RSI to confirm Breakouts: Pro traders can use RSI to confirm breakouts from key levels such as a trend line, or a support and resistance zone. If the RSI is showing a bullish divergence or an oversold reading, it confirms the breakout is likely to happen.

These are just a few examples of how professional traders use the RSI indicator. By understanding these various approaches and learning to recognize the patterns and signals that the RSI generates, traders can improve their ability to make informed decisions about when to enter and exit trades.

What are the best RSI indicator settings?

The default settings for the Relative Strength Index (RSI) indicator are a 14-period lookback and a scale from 0 to 100. These settings have been widely used by traders and can be effective, but other settings may produce more accurate results for different securities or markets.

Some traders prefer a shorter lookback period, such as 9 or 7, to generate more frequent signals. Other traders prefer a longer lookback period, such as 21 or 25, to generate fewer but more reliable signals.

When it comes to using the Relative Strength Index (RSI) indicator in different trading strategies, the best settings can vary depending on the time frame of the trade and the market conditions. Some key points to consider are:

1. Intraday trading: For intraday trading, a shorter lookback period and overbought/oversold levels of 80/20 can be useful, as it generates more frequent signals.

2. Swing trading: For swing trading, a medium lookback period, such as 14-periods, along with default overbought/oversold levels of 70/30, can be ideal. This provides a good balance of signal frequency and reliability.

3. Position trading: For position trading, a longer lookback period, such as 25-periods, can be helpful. Also, an overbought/oversold level of 80/20 can be used. This generates fewer signals, but they are more reliable.

4. Trend-following strategies: In trend-following strategies, RSI with a lookback period of 14 and an overbought/oversold level of 70/30 can be a good choice, as it can help identify trending markets and filter out counter-trend trades.

5. Breakout strategies: For breakout strategies, a shorter lookback period and overbought/oversold level of 80/20 can be useful. This helps confirm breakouts, which happen quickly.

Ultimately, the best RSI settings will depend on the specific market or security being traded, as well as the trading strategy and time frame of the trader. It's a good practice to try different settings to find the one that best suits your trading style and the market you're trading on and combine it with other indicators and tools to filter out false signals.

What is the best period for RSI?

The best period for the Relative Strength Index (RSI) indicator will vary depending on the specific market or security being traded, as well as the trading strategy and time frame of the trader.

The default period for the RSI is 14-periods, this value was chosen by J. Welles Wilder Jr, who created the RSI, as it is a good balance of signal frequency and reliability, and this period is widely used by traders. However, some traders may prefer to use a different period, depending on their specific needs.

Shorter lookback periods, such as 9 or 7, generate more frequent signals, but they may be less reliable. This can be useful for intraday trading, where rapid price changes are more likely to happen.

Longer lookback periods, such as 21 or 25, generate fewer signals, but they are more reliable. This can be useful for position trading, where a long-term view of the market is needed.

According to experts, it's a good practice to try different periods to find the one that best suits your trading style and the market you're trading on. It's important to note that when changing the period of the RSI, overbought and oversold levels also may need to be adjusted to avoid false signals.

Top 3 best RSI strategies

RSI is a versatile indicator that can be used in many different ways, Here are the top 3 strategies using the RSI indicator:

1. Overbought and oversold conditions: One popular RSI strategy is to look for overbought and oversold conditions. The RSI indicator can help traders identify when a security has been overbought or oversold by comparing recent gains to recent losses. For example, if the RSI is above 70, it may be considered overbought, and if it is below 30, it may be considered oversold.

2. Larry Connors strategy: Developed by Larry Connors, this strategy involves using RSI(period=2) in combination with SMA(200) to enter positions in the main trend, but at corrections. To buy using this strategy, the RSI should be in oversold, the price should be above SMA(200), and the signal levels should be set to equal 10 and 90. This strategy can be used for markets with a pronounced trend.

3. Divergence analysis: Another approach that is often employed by traders is to keep a lookout for divergences between the price of a security and a specific indicator. A Bearish regular divergence happens when the security's price is making higher highs on the chart, while the indicator is not reflecting these highs. This can imply that the current trend is losing momentum, and it can be a sign of a potential reversal. Another type of divergence is the Hidden divergence, which is used to signal a continuation of the trend. This approach can be applied to multiple markets and time frames, including intraday periods. It is often used as a filter to determine the potential of a trade by cross-referencing the divergences with other indicators to support or disapprove the signal.

Should I Buy when RSI is above 70?

Whether or not to buy when the Relative Strength Index (RSI) is above 70 depends on the market conditions and the trading strategy used.

Traditionally, an RSI reading above 70 is considered to be overbought, which can indicate that a security's price is becoming too expensive, and a potential correction may be on the horizon. Based on this, some traders may choose to avoid buying when the RSI is above 70, or to short the security in anticipation of a price drop.

However, it's worth noting that this is not a hard and fast rule, and some securities or markets can remain overbought for extended periods. Therefore, it should be used as a filter with other tools and strategies.

It's also important to note that RSI is a momentum indicator, and its signals are more accurate in trending markets. On the other hand, it may generate false signals in non-trending or ranging markets.

In conclusion, whether to buy when the RSI is above 70 depends on the specific market conditions and the trading strategy being used, and traders should consider using other indicators and analysis in conjunction with RSI signals to confirm or decline any decisions based on RSI alone.

Best RSI Settings for Day Trading

How do you prevent RSI false signals?

Experts have outlined the following ways to prevent false signals when using the Relative Strength Index (RSI) indicator:

1. Combine with other indicators: RSI signals can be more accurate when combined with other indicators, such as trendlines, moving averages, and price patterns. For example, using RSI in combination with trendlines can help confirm the direction of the trend and filter out counter-trend trades.

2. Use multiple timeframes: Using RSI on multiple timeframes can help identify the overall trend and confirm signals generated in a specific timeframe. For example, if RSI generates a buy signal on a 15-minute chart, but the trend is down on a daily chart, it would be best to avoid taking the trade.

3. Adjust overbought/oversold levels: The default overbought/oversold levels for RSI are 70/30, but adjusting these levels can help make the indicator more or less sensitive to price changes.

4. Watch for divergences: Divergences between RSI and price can indicate a potential trend reversal or continuation. Identifying and monitoring these divergences can help confirm or decline RSI signals.

5. Ignoring fundamental factors: To prevent false signals, traders should also consider fundamental factors such as economic data, earnings reports, and other market news that can impact the security's price. Fundamental analysis can help you understand the underlying reason for a security's price movements, and therefore, it's essential to use this information when interpreting RSI signals.

6. Use RSI in trending markets: As RSI is a momentum indicator, its signals are more accurate in trending markets. Thus, using RSI in such markets may help avoid false signals.

Best brokers 2024

1
9.4/10
Go to broker
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk. Don’t invest unless you’re prepared to lose all the money you invest.
Minimum deposit:
$50
Bonus for deposit:
0%
Regulation:
CySEC, FCA, ASIC
2
9.2/10
Go to broker
Your capital is at risk.
Minimum deposit:
No minimum
Bonus for deposit:
0%
Regulation:
FSC (BVI), ASIC, IIROC, FCA, CFTC, NFA
3
9.1/10
Minimum deposit:
$1
Bonus for deposit:
0%
Regulation:
FCA, BaFin, ASIC, MAS, CySec, FINMA, BMA, CFTC, NFA

FAQ

What is a good RSI signal?

A good RSI signal would be a bearish or bullish divergence, or when the indicator is entering or leaving the overbought or oversold territory and is confirmed by other indicators and analysis.

How do you use an RSI indicator like a pro?

Pro traders use the RSI indicator in combination with other indicators and strategies, pay attention to divergences, adjust overbought and oversold levels, use multiple timeframes and consider fundamental factors.

What is the best time frame to use RSI?

The best time frame to use RSI will depend on the specific market or security being traded, as well as the trading strategy and time frame of the trader. For example, shorter lookback periods, such as 9 or 7, are suitable for intraday trading, while longer lookback periods, such as 21 or 25, are suitable for position trading.

Should you buy when RSI is high or low?

Traditionally, an RSI reading above 70 is considered to be overbought, which can indicate that a security's price is becoming too expensive, and a potential correction may be on the horizon. Conversely, an RSI reading below 30 is considered to be oversold, which can indicate a possible buying opportunity. However, it's essential to consider other indicators and fundamental factors when making trading decisions.

Team that worked on the article

Chinmay Soni
Contributor

Chinmay Soni is a financial analyst with more than 5 years of experience in working with stocks, Forex, derivatives, and other assets. As a founder of a boutique research firm and an active researcher, he covers various industries and fields, providing insights backed by statistical data. He is also an educator in the field of finance and technology.

As an author for Traders Union, he contributes his deep analytical insights on various topics, taking into account various aspects.

Dr. BJ Johnson
Dr. BJ Johnson
Developmental English Editor

Dr. BJ Johnson is a PhD in English Language and an editor with over 15 years of experience. He earned his degree in English Language in the U.S and the UK. In 2020, Dr. Johnson joined the Traders Union team. Since then, he has created over 100 exclusive articles and edited over 300 articles of other authors.

The topics he covers include trading signals, cryptocurrencies, Forex brokers, stock brokers, expert advisors, binary options. He has also worked on the ratings of brokers and many other materials.

Dr. BJ Johnson’s motto: It always seems impossible until it’s done. You can do it.

Mirjan Hipolito
Cryptocurrency and stock expert

Mirjan Hipolito is a journalist and news editor at Traders Union. She is an expert crypto writer with five years of experience in the financial markets. Her specialties are daily market news, price predictions, and Initial Coin Offerings (ICO). Mirjan is a cryptocurrency and stock trader. This deep understanding of the finance sector allows her to create informative and engaging content that helps readers easily navigate the complexities of the crypto world.