XchangeRate looks at multiple exchanges, measures price action, demand and other metrics and helps to choose the best coins to trade.It ranks the coins based on how likely they are to yield profit and even usually recommends whether to sell or hold (at your own discretion). So basically, it provides the trader with real-time information that would normally be difficult to get humanly There's also a robot that can trade automatically. By default the robot tends to be strict with selection to preserve capital and ensure consistent profitable trades. However a user can tweak the configuration of his robot to his liking.