I've always wondered how a game of tic-tac-toe can predict the stock price... Actually, it looks like a cross between tic-tac-toe and Soduko. <a href="http://stockcharts.com/def/servlet/SC.pnf?c=HMGP,PLTCDANRBO%5BPA%5D%5BD%5D%5BF1%213%21%21%214%2120%5D&pnf=y" target="_blank">http://stockcharts.com/def/servlet/SC.pnf?c=HMGP,PLTCDANRBO%5BPA%5D%5BD%5D%5BF1%213%21%21%214%2120%5D&pnf=y</a>