As debates in the blogosphere in the last couple of days have made clear, there are a couple of possibilities of what is at work here. One is that Goldman and others are literally using privileged information to make trades ahead of markets, in which case they are committing a felony. Specifically, the abuse is known as "front-running," or trading ahead of customers, and it is an explicitly illegal form of market manipulation. Front running is epidemic on Wall Street--the whole point of an investment bank trading for its own account is to take advantage of its specialized knowledge of markets--and the SEC or the Justice Department shuts down front-running when it becomes too blatant to ignore.

The other possibility is that the Goldmans of the world have found themselves a nice loophole. Tapping into the Stock Exchange's own computers and other sources of trading activity is something that anyone in theory could do, but only a few privileged insiders have the sophistication to exploi

If the financial crisis has proven anything, it is that capital markets have become an insiders' game in which trading profits crowd out the legitimate business of investment. The whole business-models of the most lucrative firms on Wall Street are a menace to the rest of the economy.


Until the Obama administration recognizes this most basic abuse and shuts it down, it will be more enabler than reformer.

The Open Market needs to be Closed. There's too much money leaking out of it, into the hands of the unscrupulous rich.