U.S. Stocks Tumble as Prosecutors Scrutinize Goldman

April 30 (Bloomberg) -- Bloomberg's Deborah Kostroun reports on the performance of the U.S. equity market today. U.S. stocks tumbled, capping the biggest weekly drop since January, as criminal investigators scrutinized Goldman Sachs Group Inc. Transocean Ltd. tumbled 7.9 percent as the White House banned new offshore drilling until the Gulf of Mexico oil spill is investigated. (Source: Bloomberg)

U.S. Stocks Advance as Banking Shares Turn Higher

April 22 (Bloomberg) -- Bloomberg's Courtney Donohoe reports on the performance of the U.S. equity market today and earnings reported after the close of trading. U.S. stocks rose, erasing the biggest drop since Goldman Sachs Group Inc. was sued by the government, as investors speculated the bank will prevail and concern about financial regulation eased. (Source: Bloomberg)

U.S. Stocks Decline as Reports Signal Slower Growth

March 31 (Bloomberg) -- Bloomberg's Deborah Kostroun reports on the performance of the U.S. equity market today. Stocks fell, trimming a fourth-straight quarterly advance, as private reports showed employers unexpectedly cut jobs this month and business activity grew less than forecast. Bloomberg contributor Keith McCullough also speaks. (Source: Bloomberg)