Quote from Volker Knapp:
Let me start by explaining the difference between basket testing and portfolio testing. When testing a basket you test one symbol after the other. MS and AB might be able to do that, TS I dont think so? WLD3 is using true portfolio level backtesting, that means it is aware of what is going on in your portfolio and what is the value of the portfolio. Even large funds use it because it is able to follow certain portfolio rules. The main money mangement rules are nicely integrated into the software. So it takes you a click of the mouse to change the MM settings. Yes, we just released MC-Lab, which I find particular important for true expectancy testing and it has MM settings also included.
WL is open to any data vendor or broker, this makes the inital set up more complex but will give you more power.
Depending on your trading style it is good to have WL and IB. You can place 200 orders per day and take your girl (boy) friend for coffee afterwards (my prefered trading style and profitable).
WL has been voted here quite often the best backtesting software. That was WLD2, now we released WLD3 and for me as none programmer it is heaven send. I can create (profitable) systems in a minute just by drag and drop.
I wondered how long it would take Volker to get here....lol
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