AmiBroker AFL Coding A Powerful Language to Build Complex Trading System AmiBroker is one of the best charting software for Technical Analysis. It provides a set of powerful tools like Analysis, Scan, Back test and Optimization etc for Smart trading decisions. AmiBroker also has sophisticated features like advanced position sizing, scoring and ranking, rotational trading, custom metrics,custom back testers, multiple-currency support and much more. AmiBroker also supports custom indicators that can be coded in AmiBroker Formula Language (AFL) and executable at run time. AFL is a powerful language with which one can code a complex trading system without any hassle. We at HowUTrade,code your trading ideas or logic in AFL. We have many years of experience in coding complex trading system using AFL.