//@version=5 strategy("Bollinger Retracement Strategy", overlay=true) // Bollinger Band Settings length = input(20, minval=1, title="Bollinger Length") mult = input(2.0, minval=0.1, title="Bollinger Multiplier") src = input(close, title="Source") basis = sma(src, length) dev = mult * stdev(src, length) // Bollinger Bands upperBB = basis + dev lowerBB = basis -...
