Who really makes the best predictions — traders, fund managers, bankers or hedge fund titans? And, beyond all the blagging and bluster, who knows the most about the beautiful game of football?

Now is the time to find out. Using a site developed by our sister title, The Times, we want readers to predict how this summer's football tournament will play out. Register with your email address before filling it in and 'sharing' your predictions via email to paul.hodkinson@dowjones.com, making it clear whether you work on the buyside or the sellside.