I don't really know and don't want to click the link posted here. But then, some people trade using robots which to them is another means or trading strategy. I don't actually like trading bots. Though I've tried it sometimes ago, it's nice but the risk is very high compared to when you make analysis your self. How it works is simple to copy your trading strategy into the bot so when ever it comes across your zones of entry, it guys the dips and sell the highs. That's how it works most of the ones I've seen..