The phrase most likely refers to digital copies or specific instructional materials concerning the classic trading guide " Las Bandas de Bollinger " by John Bollinger.
Developed by John Bollinger in the 1980s, Bollinger Bands (BB) are a technical analysis tool that measures a security's volatility and relative high or low price points. They consist of three lines plotted on a price chart: Middle Band: A 20-period Simple Moving Average (SMA). Upper Band: Middle Band + (2 Standard Deviations). Lower Band: Middle Band - (2 Standard Deviations). Las Bandas De Bollinger Pdf 25
Prices tend to bounce between the bands, acting as dynamic support and resistance. Buy Scenario: The phrase most likely refers to digital copies
Price touches the upper band, RSI is overbought, and a bearish reversal candle appears. 2. Riding the Bands RSI is overbought