Citi is sinking further. However if you are interested in investing in stock market, try betting on Asian and European Market after US Market close using CFDs and Spreadbets. Unless there is some significant news affecting these markets, they almost always follows the US markets. However do bear in mind that you may lose more than your initial investment if the market goes the wrong way. It is very high risk investment as compared to equity trading but it has extremely high returns as well if you invest carefully.