Algorithmic trading .
Almost any trading strategy can be coded as an algorithm
that
does all the work for you. On the MetaTrader platform, such an algorithm or trading robot is
called an expert advisor (EA). An EA can control both analysis and trading, freeing you from
time-consuming routines.
To edit and write trading robots and indicators, MetaTrader
4 provides the MetaEditor, a full-fledged environment for the development, testing, and
optimisation of trading algorithms and analyses.
You can use your own application in trading, post it in the
free Code Library, or sell in the Market.