RSI Calculator
Calculate Relative Strength Index for technical analysis
About this calculator
The RSI Calculator computes the Relative Strength Index, a momentum oscillator used in technical analysis to measure the speed and magnitude of price changes. RSI values range from 0 to 100, helping traders identify overbought conditions (typically above 70) and oversold conditions (typically below 30). This powerful tool enables investors to make informed decisions about entry and exit points, assess market momentum, and spot potential trend reversals in stocks, cryptocurrencies, and other financial instruments.
How to use
Enter your asset's closing prices for a specific period (typically 14 days) into the calculator. The tool will automatically compute the average gains and losses, then calculate the RSI value. Review the resulting RSI score to determine if the asset is overbought, oversold, or in neutral territory for your trading strategy.
Frequently asked questions
What is a good RSI value for buying or selling?
RSI above 70 typically indicates overbought conditions (potential sell signal), while RSI below 30 suggests oversold conditions (potential buy signal). Values between 30-70 indicate neutral momentum.
What time period should I use for RSI calculation?
The standard period is 14 days, but traders can adjust this based on their strategy. Shorter periods (7-10 days) provide more sensitive signals, while longer periods offer smoother readings.
Can RSI be used for all types of assets?
Yes, RSI works for stocks, forex, cryptocurrencies, commodities, and other traded assets. It's a versatile momentum indicator applicable across different markets and timeframes.