Detrended Price Oscillator

The Detrended Price Oscillator (DPO) is an indicator that allows the identification of long-term cycles starting from the analysis of short-term cyclical components. The Detrended Price Oscillator calculates the difference between the daily price and the respective moving average shifted back in time ((Periods * 0.5) +1). The standard interpretation is very simple, a BUY signal is generated when the DPO passes from negative to positive, on the contrary a SELL signal is generated when the DPO passes from positive to negative.