#实用交易工具 RSI and MACD are commonly used technical analysis tools for cryptocurrencies. RSI is used to measure market overbought and oversold conditions, with a value above 70 indicating overbought and below 30 indicating oversold. MACD determines trends through the crossover 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 the accuracy of judgments, 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.