strategy(“ChatGPT Strategy by Trade with Pat”, overlay=true) // Inputs fastLength = input(12, minval=1) slowLength = input(26, minval=1) signalLength = input(9, minval=1) // Compute MACD macd = ema(close, fastLength) – ema(close, slowLength) signal = sma(macd, signalLength) // Plot MACD and signal line plot(macd, color=color.blue, linewidth=1) plot(signal,...