Learn how to use the relative strength index (RSI) for analysis of overbought or oversold conditions and to generate buy and sell signals.

Bollinger Bands, RSI and MACD are often noted for their reliability. Whether to use the Exponential Moving Average (EMA) or Simple Moving Average (SMA) largely depends on your trading strategy.

Traders value MACD for its versatility—it can be used to follow trends and help with strategies that rely on reversals. The RSI moves between zero and 100, plotting recent price gains versus ...