The Pretty Good Oscillator (PGO) ...
PGO = (Close - N-Day SMA of Close) / N-Day EMA of True Range)
N = 89
To install Finance::GeniusTrader, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Finance::GeniusTrader
CPAN shell
perl -MCPAN -e shell install Finance::GeniusTrader
For more information on module installation, please visit the detailed CPAN module installation guide.