Protrade.com - The Sports Stock Market

Protrade.com is a fan powered sports media company. That means that fans drive the content on the site, through their trading activity by sharing their thoughts and opinions within our passionate community. They are rewarded for their contribution with amazing prizes from sports memorabilia and electronics to trips to meet athletes like Steve Nash, Ben Roethlisberger and Derrek Lee. Once you sign in you get an amount of fake money so you have enough to make your first transaction. You can choose from different sports like football, basketball, baseball and golf. The website offers its members different challenges to compete against other users.

"Our mission at PROTRADE is to showcase the wisdom of sports fans and revolutionize the way the world thinks about sports. Our dynamic, fan driven content is syndicated to TV broadcasters and other sports media companies such as ESPN and Sports Illustrated. PROTRADE is licensed by the NFLPA, NBA, and MLBAM."

People can spend hours in front of a screen playing this kind of games. This one is not the exception considering that you are rewarded once you reach a determined amount of fake money.

Isn't it a bit difficult to understand the way this game is played? Can someone have more than one user registered?