Most traders treat RSI as a buy/sell switch. Learn how to read the Relative Strength Index as a momentum tool — and time your ...
The indicator was developed by J. Welles Wilder Jr. and introduced in his seminal 1978 book, New Concepts in Technical Trading Systems. In addition to identifying overbought and oversold securities, ...
How the Relative Strength Index (RSI) Works As a momentum indicator, the relative strength index compares a security's strength on days when prices go up to its strength on days when prices go down.