U.S. stock futures were lower this morning, indicating stocks could start the day with losses, a day after the worst session in years. While Goldman Sachs is set to release results, many eyes will focus on the Federal Reserve as it meets Tuesday. The market is betting on a rate cut soon, although perhaps not this meeting. Meanwhile, the Labor Department will release August Consumer Price Index. As global stock markets followed Wall Street's lead with losses of their own, oil prices took another dip to about $92 a barrel.

Goldman Sachs (NYSE: GS), one of the few independent brokers left after Lehman's demise and one that is now mentioned as a possible "next" will release its fiscal third-quarter earnings before the bell. Goldman's troubles have not been as deep as other financial companies, but no one expects Goldman to have stellar earnings.

Barclays PLC (NYSE: BCS) confirmed Tuesday that it is interested in acquiring some assets of Lehman Brothers (NYSE: LEH).

And as expected, American International Group Inc. (NYSE: AIG) was hit by a wave of downgrades by credit-rating agencies. The new ratings are all still considered investment grade,but this only adds to the pressure on AIG as it seeks billions of dollars to strengthen its balance sheet. AIG stocks is sinking another 42% in pre-market trading.

Standard & Poor's also downgraded Washington Mutual (NYSE: WM)'s credit rating to junk status, citing the deteriorating housing market. WaMu shares are slipping yet another 15% in pre-market trading.

Staying with financials problems, General Electric Co. (NYSE: GE) shares hit a five and half year low on concern over its financial arm.