NEW YORK (CNNMoney.com) -- Credit market woes hit Wall Street again Monday, with the Dow dropping around 242 points in a thinly-traded session also influenced by fluctuating oil prices and a weaker U.S. dollar.
The Dow Jones industrial average (INDU) lost nearly 242 points, or 2.1%. The broader Standard & Poor's 500 (SPX) index fell almost 2% and the Nasdaq composite (COMP) lost 2%.
"It's been looking ugly today," said Lee Schultheis, chief investment strategist at AIP Funds. "Lately people are realizing that there may be a whole other leg of this credit market fallout that they haven't anticipated yet."
Stocks rallied from mid-July through mid-April, as oil prices backed off records above $147 a barrel. But revived concerns about the financial sector over the last week have stopped investors from continuing any advance. Additionally, oil prices have been very volatile.
"You're seeing a rolling problem that started two years ago in the mortgage business, and we haven't touched the bottom of the swimming pool in terms of the housing market," said Mark Travis, CEO at Intrepid Capital Funds.