Detrended Price OscillatorHi
Let me introduce my Detrended Price Oscillator script.
    The Detrend Price Osc indicator is similar to a moving average, 
    in that it filters out trends in prices to more easily identify 
    cycles. The indicator is an attempt to define cycles in a trend 
    by drawing a moving average as a horizontal straight line and 
    placing prices along the line according to their relation to a 
    moving average. It provides a means of identifying underlying 
    cycles not apparent when the moving average is viewed within a 
    price chart. Cycles of a longer duration than the Length (number 
    of bars used to calculate the Detrend Price Osc) are effectively 
    filtered or removed by the oscillator.
