RSI and MACD are commonly used technical analysis tools for cryptocurrency. RSI is used to measure market overbought and oversold conditions, with values above 70 indicating overbought and below 30 indicating oversold. MACD determines trends through the crossing of the fast line and the slow line, with a golden cross signaling a buy and a death cross signaling a sell. Using both together can improve accuracy, such as RSI being oversold + MACD golden cross, which is often seen as a strong buy signal. Suitable for trend confirmation and short-term operations.