Wall St tumbles on Obama banking proposal

U.S. stocks hit session lows following his comments, with the Dow falling more than 2 percent. Major banks, including Goldman Sachs, also slipped to their session lows.

Obama said banks should no longer be allowed to own, sponsor or invest in hedge funds for proprietary profit. For details, see [ID:nN21115923]. Proprietary trading -- when a firm uses its own money to make bets on markets -- has been an engine of earnings for some major banks.

This is going to have a tremendous impact on big-name brokerage firms, like Goldman Sachs and JPMorgan, said Ralph Fogel, investment strategist at Fogel Neale Partners in New York.

If they stop proprietary trading, it will not only dry up liquidity in the market, it will change the whole structure of Wall Street, of the whole trading community.

The Dow Jones industrial average <.DJI> was down 210.62 points, or 1.99 percent, at 10,392.53. The Standard & Poor's 500 Index <.SPX> shed 20.28 points, or 1.78 percent, to 1,117.76. The Nasdaq Composite Index <.IXIC> lost 28.61 points, or 1.25 percent, to 2,262.64.

Goldman Sachs shed 4 percent to $159.54, giving up earlier gains after it reported stronger-than-expected fourth-quarter net income.

Citigroup fell 5 percent to $3.26 and Bank of America dropped 6 percent to $15.50.

Morgan Stanley fell 5 percent to $29.13 while JPMorgan Chase & Co shed 5 percent to $41.04.

The Select Sector SPDR Financial ETF was down 2.5 percent.

The CBOE Volatility index <.VIX>, sometimes called Wall Street's fear gauge, jumped as investors turned cautious after the proposed restrictions on U.S. banks.

The VIX, up nearly 13 percent at 21.10, was on track for its biggest 2-day run-up in nearly two months.

(Reporting by Angela Moon, Editing by Kenneth Barry)