Polarized Fractal Efficiency:
Polarized Fractal Efficiency is a technical indicator that displays the current market prices efficiency. Indicator values oscillate at the interval from -1 to +1, the central line passes through 0 level. It is assumed that a trend is descending, in case the indicator value is positive. And it is ascending, in case the indicator value is negative.
It is recommended to buy when the indicator value falls below -0,5. And it is recommended to sell when the
indicator value rises above +0,5.
Author: Nikolay Kositsin