This Generic Signal will be able to tell you when a specific indicator is decreasing from its previous level.
You can use this signal to determine if the securities closing price is decreasing
S:Generic:Decrease {I:Prices CLOSE}
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.