GeniusTrader
GeniusTrader is a stock market trading systems toolkit
GeniusTrader aims to be a full featured toolbox for creating stock market trading systems based on Technical-Analysis methods.
GeniusTrader implements trading systems defined in terms of: specific entry-exit points, current cash, current positions, trade type and most traditional technical analysis indicators. Market data time-periods range from ticks to years. Backtesting defined trading systems as well as tools to develop and test technical market indicators are provided.
Visit geniustrader.org for full details and to download the most current version. Written in perl.