Zoodak Zoodak is a fantasy stock trading, market analysis, and social networking destination – all around the theme of short-term stock trading. At Zoodak, users are able to trade stocks listed on major financial US stock exchanges with virtual money and compete against others for real cash prizes. Participants apply their knowledge of publicly traded companies, use supplied financial statistics and current events to create their portfolios and post their stock analysis. Zoodak is a hybrid of entertainment and education, similar to fantasy sports leagues.