Is there a software where you could use data from FX, different indices and individual symbols with technical indicators and time frames to generate trading signals? Example of random rule of what I'm looking to backtest: If USD/EUR have gone down 5-10% in 15 days and FTSE 100 SMA is down trending and GOOG is up at least 5% last 30 days then buy 0688.hk Is backtesting or automated trading systems like this possible with any software on the market?
Sure, you can code pretty much anything in Python. But it sounds like he's looking for canned software.