* Most U.S. stocks slip on bank results, Nasdaq gains
* U.S. dollar slides against euro as risk rally fades
* Oil slips after EIA says U.S. crude stocks fell
* Bonds retreat as supply looms after Bernanke rally (Adds close of U.S. markets)
By Herbert Lash
NEW YORK, July 22 (Reuters) - Most U.S. stocks slipped on Wednesday after poor quarterly banking results, but the tech-rich Nasdaq gained on robust earnings from Apple while oil prices slid on weak demand and rising U.S. stockpiles of fuel.
The U.S. dollar drifted lower as stronger home prices and solid earnings by many companies, especially drugmakers, dented the greenback's safe-haven allure.
U.S. Treasury prices slid as a shadow of next week's large supply offering prompted investors to take profits from the previous day's big gains.
Trading was choppy and lacked conviction, with some equities indexes and currencies testing key technical levels, analysts said.
Both Britain's leading stock index and European shares closed higher for an eighth straight session, boosted by pharmaceutical stocks, but the gains were slim as investors questioned how long the equity rally can be sustained.
The rise in European shares as measured by the pan-European FTSEurofirst 300 <
> index of top regional companies marked its longest winning streak since December 2006.The Nasdaq capped its eleventh-straight daily gain, boosted by solid profits from technology bellwether Apple Inc <AAPL.O> and coffee chain Starbucks Corp <SBUX.O>.
But disappointing results from banks and a pullback in energy shares pushed the Dow and the S&P 500 Index lower. Investors awaited more news on the economy and earnings to see whether the recent rally in risk appetite can be sustained.
"There's a kind of a pause until we get more news on both the earnings and the economic front," said Richard Sparks, senior equities analyst at Schaeffer's Investment Research in Cincinnati.
The Dow Jones industrial average <
> closed down 34.68 points, or 0.39 percent, at 8,881.26 while the Standard & Poor's 500 Index <.SPX> fell 0.51 points, or 0.05 percent, at 954.07.The Nasdaq Composite Index <
> was up 10.18 points, or 0.53 percent, at 1,926.38.At least nine brokerages raised their price target on Apple a day after the iPhone maker's quarterly results smashed Wall Street forecasts on strong sales of Macs and iPhones and higher-than-expected gross margins. [
].But several major U.S. banks, led by Wells Fargo & Co <WFC.N>, said the troubled economy drove credit losses higher, reducing profitability in the second quarter. [
]Rising loan losses also reduced earnings at U.S. Bancorp <USB.N>, SunTrust Banks Inc <STI.N> and KeyCorp <KEY.N>.
Crude oil fell but settled above $65 a barrel.
U.S. gasoline stockpiles rose by 800,000 barrels in the week to July 17, matching analysts' expectations, according to the U.S. Energy Information Administration. [
]Inventories of distillates, including heating oil and diesel, rose to a fresh 25-year high. The rise came as demand for the fuels, which are linked to industrial activity, fell by 11 percent over the past four weeks against year-ago levels.
Overall U.S. product demand fell by 4.8 percent against the same period last year and refinery utilization dropped by 2.1 percentage points in the midst of the summer driving season.
U.S. crude <CLc1> settled 21 cents lower at $65.40 a barrel in choppy trade that sent prices down to $63.76 earlier. Brent crude rose 34 cents to settle at $67.21 a barrel.
U.S. Treasuries retreated as investors prepared for a looming wave of bond supply and took profits after Tuesday's gains on comments by Federal Reserve Chairman Ben Bernanke. [
]Bernanke ignited the strongest long-bond rally in nearly two months on Tuesday by indicating the economy was too weak to tighten monetary policy now but also by letting investors know he would end the era of easy money before inflation took off.
The benchmark 10-year U.S. Treasury note <US10YT=RR> fell 16/32 in price to yield 3.54 percent. The 2-year U.S. Treasury note <US2YT=RR> fell 2/32 in price to yield 0.94 percent.
Gold for August delivery <GCQ9> settled up $6.40 at $953.30 an ounce in New York.
The U.S dollar was down against a basket of major currencies, with the U.S. Dollar Index <.DXY> off 0.27 percent at 78.715.
The euro <EUR=> was up 0.07 percent at $1.4221, and against the yen, the dollar <JPY=> was down 0.26 percent at 93.44.
The FTSEurofirst 300 <
> index of leading shares rose 0.2 percent at 890.05, its highest close since early January.The MSCI index of Asia-Pacific shares outside Japan <.MIAPJ0000PUS> edged up 0.5 percent to its highest level since late September before slipping 0.3 percent. Japan's Nikkei <
> gained 0.7 percent. (Reporting by Ellis Mnyandu, Matthew Robinson, Burton Frierson, Gertrude Chavez-Dreyfuss in New York; Joanne Frearson, Christopher Johnson and Alex Lawler; Writing by Herbert Lash)