sdouglas3
Member
sdouglas3
The theory goes that Goldman Sachs is acting as proxy for the governments plunge protection team (PPT), which operates somewhere on the GS premises and that they try and hold the market up and stabilize with various buy and sell orders and manipulations of the indices.
Most agree however, that the market is just too big for one firm to push it around. It's pretty hard to fight Goliath. Here is some background on the conspiracy theory:
http://www.pluggedinfinance.com/2009/07/is-plunge-protection-team-manipulating.html
Thanks to Uptrend and Fedgolfer for your responses

Steve