The real power of the The BAT System is the ability to create powerful strategies from the bank of filters that react to today's market internals on the fly. Unlike TradeStation and other system building tools like MetaStock and those inside Esignal, what separates The BAT System is its access to a database that is constantly watching all stocks at all time on almost all time frames. That is the advantage and it is that simple. One must understand the concept of filters that are employed that allows us to slice and dice the market in any way that we want to react better to what is happening.
Backtesting in the traditional way, one stock at a time going back 30 years or one year for that matter is pointless, as today's market adjusts to inefficiencies at a much faster rate. The BAT System fills a niche beyond the time frame of HFT, meaning longer term but still intraday or longer if wanted.
At the core of the BAT System is massive parallel processing. There are over 50 multi core machines working at once. Each day the CPUs get assigned to perform various tasks needed to maintain our type of testing ability. They include updating baselines, verifying user generated criteria, looking up historical data, and aggregating the results. We also process every day at the same time using different machines, to further improve speed.
Backtests only take seconds to complete. As you can see from the video on our website, that backtest took approximately 11 seconds. How many calculations are taking place per second? We have no idea. 3.6 billion was NOT a number we ever stated.
http://www.thebatsystem.com/the-bat-tester-video/
The bottom line is that it works exactly as stated. Users can easily create, backtest, and autotrade algos without any programming knowledge required.
amazingIndusty, please feel free to email, call, or PM us your email address and phone number and we can get you a demo and walk you through a strategy creation and backtest.