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updown.com | Added to Ziipa on December 05, 2008
UpDown.com is an online community that allows young people to practice investing. Unlike traditional investing sites, UpDown.com allows members to share stock ideas with their friends and even host their own investment contests. UpDown.com aggregates the trades and opinions of over 100,000 members and generates valuable insight into individual stocks, sectors, and the entire market.
