US STOCKS-Futures fall after snap-back rally

Wed Aug 10, 2011 7:55am EDT

* Bullish sentiment rose last week-Investors Intelligence

* Investors pause after snap-back rally

* Futures off: Dow 103 pts, S&P 8.2 pts, Nasdaq 18 pts

* For up-to-the-minute market news see [STXNEWS/US] (Updates prices, adds investor sentiment survey)

By Edward Krudy

NEW YORK, Aug 10 (Reuters) - U.S. stock index futures fell on Wednesday after a sharp snap-back rally in the last session and as investor fears about the economy and high levels of public debt looked set to generate more volatile trading.

Stocks zigzagged on Tuesday after the U.S. Federal Reserve promised to hold interest rates low for at least two years, before the S&P 500 index rallied 5 percent into the close. But the Fed's statement also underlined the struggling economy and was a reminder that markets would likely remain choppy in the near term. For details, see [ID:nN1E7780FW]

"At this point of time, investors' heads are spinning," said Oliver Pursche, president at Gary Goldberg Financial Services in Suffern, New York.

"We anticipate further volatility," he said. "I even think we are going to retest the lows that were set on Monday."

Even with Tuesday's rally, the broad S&P 500 is down 14 percent from a peak at the end of April after falling precipitously over the last two weeks -- a period that saw an escalating financial crisis in Europe, political gridlock in Washington, and a downgrade of the U.S. credit rating.

S&P 500 futures SPc1 lost 8.2 points and were below fair value, a formula that evaluates pricing by taking into account interest rates, dividends and time to expiration on the contract. Dow Jones industrial average futures DJc1 fell 103 points, and Nasdaq 100 futures NDc1 dropped 18 points.

An increase in bullish sentiment last week, a contrarian indicator, suggests stocks may have further to fall, according to a weekly survey by research group Investors Intelligence. Bullish investors rose to 47.3 percent from 46.3 percent last week as many saw the market's plunge as an entry point. [ID:nN1E77902X]

Tokyo's Nikkei average .N225 closed up 1.1 percent on Wednesday. European stocks rose 0.8 percent after the previous session's rebound from a 20 percent dive over the last 2-1/2 weeks.

Gold rose, hovering just below a lifetime high around $1,778 an ounce struck in the previous session, but further gains could be capped by any rebound in equities. [MKTS/GLOB]

In corporate news, HSBC Plc (HSBA.L)HBC.N is selling its $30 billion U.S. credit card arm to Capital One Financial Corp (COF.N) for a premium of $2.6 billion, as Europe's top bank streamlines its mammoth operations. [ID:nL3E7JA099]

A Reuters poll showed Wall Street economists see the odds of around one-in-three that the United States will slip back into recession. [ID:nN1E778212]

On the earnings front, investors awaited results from Cisco Systems Inc (CSCO.O), News Corp (NWSA.O), Computer Sciences Corp (CSC.N) and Macy's Inc (M.N). (Reporting by Edward Krudy; editing by Jeffrey Benkoe)