Quote from goodgoing:
Trading software is a very vague term. I distinguish 4 general types of trading software:
1. Visual (ex. Amibroker,Metastock)
2. Backtesting (ex. tradingblox, multicharts, Amibroker)
3. Signal generation (ex. Tradestation, multicharts, data mining)
4. Order placement (ex. IB TWS)
Although there is software like Tradestation that does everything but in a general sense, it cannot do some things like I would like it, for example data mining. My favorite combination for competing with pro firms is the following:
1. Amibroker
2. Amibroker
3. Amibroker, Price Action Lab
4. IB TWS