139 Polarized Fractal Efficiency
Polarized Fractal Efficiency’s signature characteristic is its use of fractal geometry in determining how efficiently a security’s price is moving. It determines the strength and direction of the trend.
The Polarized Fractal Efficiency (PFE) indicator measures the strength of the trend by its position relative to the zero line. As a general rule, the further the PFE value is away from zero, the stronger and more efficient the given trend is. A PFE value that fluctuates around the zero line could indicate that the supply and demand for the security are in balance and the price may trade sideways.
A reversal in the direction of the PFE indicator and its movement away from zero is generally considered a buy signal.