Simple to use and free tool to calculate rates of return, which adjusted prices for selected stocks from web pages. If you are interested with rates of return based on data from popular financial portals just like the Yahoo! or the QouteMedia – you are in the right place. By using the Returns Free XLS Downloader you can make a matrix of rates of return by only one click, which can be used in investment analysis or portfolio optimization (for example using our product the Tuning Portfolio). Download and try!