//@version=4 study("MACD Buy/Sell Signals", shorttitle="MACD Signals", overlay=true) // Input parameters fast_length = input(12, title="Fast Length") slow_length = input(26, title="Slow Length") signal_smoothing = input(9, title="Signal Smoothing") // MACD calculation = macd(close, fast_length, slow_length, signal_smoothing) // Sinyal buy dan sell buySignal =...