NEW YORK (CNNMoney) -- U.S. stocks slid deep into the red Wednesday, ending down more than 2%, as eurozone fears rumbled on and a preliminary report showed that Chinese manufacturing slowed sharply.
A lackluster report on the U.S. job market added to the gloomy mood on Wall Street.
"You have a trifecta here -- people may or may not be overreacting, but these are the things they are worrying about" said Tim Ralph, vice president at Biltmore Capital Advisors. "When you look at the U.S., you can see some signs of strength, but we're going to continue to be shocked by the headlines from overseas."
The Dow Jones industrial average () dropped 236 points, or 2.1%. The selling was broad, with all 30 components of the blue chip index losing ground.
Bank of America (Fortune 500) was the biggest loser on the Dow, with shares sliding more than 4% and hitting their lowest level since March 2009, after a report in The Wall Street Journal on Tuesday stated the bank was having difficulty meeting U.S. financial regulatory requirements.,
Bank of America's credit default swaps, which are essentially insurance policies against insolvency, traded at a record high of 456 basis points Wednesday, according to data from Markit. The previous record hit in early October.
The S&P 500 () dropped 26 points, or 2.2%, and the Nasdaq ( ) lost 61 points, or 2.4%.
Investors were rattled by a disappointing auction of German bonds. The debt of Europe's largest and most healthy economy is often considered the gold standard of eurozone sovereign debt, and yields have managed to hold near record lows. But the dismal auction results raise concerns.
"The poor German auction plays to the grain that foreign investors are shying away from [eurozone] denominated bonds all together," BNP Paribas said in a research note. "There are growing signs that the contagion from peripheral bond markets is moving to the core."
The European Commission published a green paper on stability bonds Wednesday to help allay those worries, outlining proposals to fix the eurozone's debt crisis. However, skepticism remains about how effective these plans will be.
Meanwhile, Chinese manufacturing activity fell to a 32-month low, heightening fears that the eurozone's problems are spreading beyond Europe and adding to worries about a global economic slowdown.
Stocks have taken a downward turn in recent sessions, as rising bond yields in Italy and Spain continue to shake investor confidence.
Stocks ended in the red Tuesday amid worries about U.S. economic growth, though losses were trimmed after the International Monetary Fund unveiled a beefed-up lending program to help otherwise healthy countries with short-term financing problems.
World markets: European stocks closed sharply lower. Britain's FTSE 100 ( ) slipped 1.3%, the DAX ( ) in Germany ticked down 1.4% and France's CAC 40 ( ) slid 1.7%.
Asian markets ended in the red, after the report that showed Chinese manufacturing output fell to the lowest level since March 2009.
The Shanghai Composite () ended the session 0.7% lower and the Hang Seng ( ) in Hong Kong tumbled 2.1%. Japanese markets were closed Wednesday for a holiday.
Economy: The government released several economic reports Wednesday including jobless claims, personal spending and income, and durable goods.
The number of people filing for initial unemployment benefits rose 2,000 in the latest week to 393,000. Analysts surveyed by Briefing.com expected 391,000 jobless claims for the week ended Nov. 19.
Personal income climbed 0.4% in October, while personal spending grew 0.1%. Analysts had expected both measures to rise 0.3%.
Meanwhile, orders of durable goods slipped 0.7% in October -- slightly less than the 0.9% drop economists had been expecting.
Companies: Late Tuesday, the Federal Reserve also ordered the top 31 U.S. banks -- with assets of $50 billion or more -- to participate in stress tests that will simulate another financial crisis.
Tests will simulate a more severe global financial meltdown for six banks with the largest trading operations: Bank of America, Goldman Sachs (Fortune 500), Citigroup ( , Fortune 500), JPMorgan Chase ( , Fortune 500), Morgan Stanley ( , Fortune 500) and Wells Fargo ( , Fortune 500).,
Shares of many of those financial giants took a hit Wednesday. JPMorgan Chase, Citi and Morgan Stanley shares all dropped more than 3.5%.
Shares of Groupon (The Internet deal site's stock has been pummeled this week -- along with other newly public startups like LinkedIn -- on renewed dot.com bubble concerns and worries of overvaluation.) tumbled 15.5%, to $16.96 a share -- well below its initial public offering price of $20.
John Deere (Fortune 500) reported full-year earnings that hit a record $2.8 billion, and posted fourth-quarter net income that blew past expectations. Shares of the equipment maker climbed almost 4%, making it one of the strongest performers in the S&P 500.,
Oil for January delivery slipped $1.84 to settle at $96.17 a barrel.
Gold futures for December delivery fell $6.50 to settle at $1,695.90 an ounce.
Bonds: The price on the benchmark 10-year U.S. Treasury edged higher, pushing the yield down to 1.88% from 1.94% late Tuesday.
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