http://tssupport.com/products/multicharts/ 30 day trial can be downloaded at http://tssupport.com/products/multicharts/MultiCharts.999.999.exe MultiCharts is a professional charting and automated trading platform, designed for futures, stock, and forex traders. A key feature of MultiCharts is the compatibility with industry-standard TradeStation® EasyLanguage®. The vast existing library of EasyLanguage® studies is of great value to a sophisticated algorithmic trader, and can be used as building blocks for your own ideas. Studies can be customized, optimized, and back-tested prior to implementing them on the real market. MultiCharts handles multi-symbol and multi-timeframe charts, and works with most leading streaming data vendors, such as Interactive Brokers (TWS), eSignal, DTN IQFeed, OpenTick, QFeed, Patsystems, MarketCast, and Tenfore, among others, as well as with Free Quotes. It will be great if someone can post it. Since it execute most Tradestation code without running external solution like owndata.
$899 for a lifetime license, too expensive for a TS compatible try TS directly, you can get it free if you make some trades every month with their platform