Indicators: Fisher Transform Indicator

 

Fisher Transform Indicator:

A Fisher Transform oscillator built from statistical first principles — normalizing price into a bounded range, then applying a logarithmic transform to produce sharp, well-defined reversal signals instead of the gradual turns typical of conventional oscillators. Internal recursive state is handled through proper calculation buffers for reliable, correct behavior across backtests. From the article series "Making Custom Indicators for Beginners."

Fisher Transform Indicator

Author: Syed Jawad Hussain Naqvi