New York: US stocks tumbled on Friday, ending the worst quarter in three years, as investors found few reasons to buy in the market amid gloomy economic outlook and European debt woes, an agency reported.

The past quarter was disastrous for Wall Street. The blue-chip Dow plunged about 12 percent, the worst since the first quarter of 2009, while the broader S&P 500 and the tech-heavy Nasdaq tumbled 14 percent and 12 percent respectively, the biggest declines since the last quarter of 2008, when the economy was at the height of the latest financial crisis.

Friday's sell-off came even after better-than-expected reports on both consumer sentiment and manufacturing sectors, as investors booked profits and sold whatever they could to make their portfolio look healthy at the last day of a terrible quarter.

Manufacturing activity in the Chicago region, meanwhile, expanded at a more rapid pace, rising to 60.4 in September from 56.5 in August.

An earlier report also showed consumer spending was restrained by lower incomes. According to commerce department, consumer spending rose 0.2 percent in August, basically in line with market expectation, while income slipped 0.1 percent, the first decline since October 2009.

As of Friday's close, the Dow Jones industrial average tumbled 240.60 points, or 2.16 percent, to 10,913.38. The Standard & Poor's 500 plummeted 28.98 points, or 2.50 percent, to 1,131.42. The Nasdaq Composite Index sank 65.36 points, or 2.63 percent, to 2,415.40.

For oil, light, sweet crude for November delivery tumbled USD 2.94, or 3.58 percent, to settle at USD79.20 a barrel on the New York Mercantile Exchange. It fell 10.82 percent for the month and 17 percent for the quarter.

In London, Brent crude for November delivery slipped USD 1.19, or 1.14 percent, to close at USD 102.76 a barrel. For the quarter, it was down 8.64 percent, the biggest decline in five quarters.

In the monetary market, the US dollar rose against most major currencies in late New York trading Friday, with the dollar index rising 0.7 percent to 78.58.

(Agencies)