* U.S. retail sales bolsters global stocks
* Solid earnings by JPMorgan, Intel aid recovery view
* Greece, Portugal concerns hang over market (Updates with U.S. close)
By Al Yoon
NEW YORK, April 14 (Reuters) - World stocks rallied to more than 1-1/2-year highs on Wednesday and oil rose more than 2 percent to snap a five-day losing streak as unexpected strength in U.S. consumer spending and earnings at JPMorgan Chase and Intel drove optimism on the the economic recovery.
U.S. Treasuries prices fell as the surge of optimism over the economy dented any safety bid.
In New York, the benchmark S&P 500 index pushed past the 1,200 mark for the first time in 18 months and more stocks hit a 52-week high on the New York Stock Exchange than on any day since late December 2003.
Investors remained cautious about Greece's debt, however, and pushed risk premiums on the nation's bonds higher despite a European Union rescue plan hammered out last weekend.
The U.S. government reported retail sales jumped 1.6 percent in March, the largest increase since November, as consumers stepped up purchases of vehicles and a wide range of goods. The data, which topped analysts' estimate for an increase of 1.2 percent, lifted hopes for consumer spending, which drives about two thirds of U.S. economic activity.
"This whole rally is being vindicated by earnings which have been phenomenal, and the comeback of the consumer," said Keith Springer, president of Capital Financial Advisory Services in Sacramento, California.
Intel's <INTC.O> forecast-beating results late on Tuesday reinforced hopes for an acceleration in the tech sector's recovery. [
]. Its shares rose 3.3 percent.JPMorgan <JPM.N> stock jumped 4 percent, making it the top performer among the Dow industrials, after it reported earnings that topped estimates.
Indexes of financial shares and technology shares led gains on the Standard & Poor's 500 index.
The S&P <.SPX> increased closed up 13.35 points, or 1.12 percent, to 1,210.65. The Dow Jones industrial average <
> rose 103.69 points, or 0.94 percent, to 11,123.11, also the highest since September 2008, and the Nasdaq Composite Index < > climbed 38.87 points, or 1.58 percent, to 2,504.86.In Europe, the pan-European FTSEurofirst 300 <
> gained 0.6 percent to reach an 18-month closing high at 1,105.32 points.Banking and tech stocks also led the rally in Europe, rising on the strength of the U.S. results. Dutch chip equipment maker ASML <ASML.AS> reported that its first-quarter orders beat the most optimistic expectations.
"It looks like nothing is going to stop this market from going higher at the moment, anyway, even any possible Greek debt default," said David Morrison, market strategist at GTF Global in London.
World stocks as measured by MSCI <.MIWD00000PUS> gained 1.2 percent to its highest level since the financial crisis was coming to a head in September 2008. Its emerging market counterpart <.MSCIEF> rose more than 1.2 percent.
Japan's Nikkei <
> gained 0.39 percent.GREECE PRESSURE
Greece's debt problems were again in focus, despite the European Union's rescue plan outlined at the weekend.
The premium investors' demand to buy 10-year Greek government bonds rather than benchmark German Bunds rose to the highest level since the euro zone on Sunday inked an aid deal for Greece. Portuguese bond yields also rose as the EU said Portugal, also heavy with debt, may need fiscal cuts.
The Portuguese 10-year bond yield <PT10YT=RR> rose about 0.08 percentage point to 4.44 percent <PT10YT=RR>, taking the yield premium over German Bunds to 1.3 percentage points.
The Greek 10-year bond yield <GR10YT=TWEB> drifted above 7 percent from around 6.8 percent on Tuesday, with the spread to German Bunds nearing 4 percentage points.
Greece raised 1.56 billion euros via a 26- and 52-week T-Bill auction, paying a hefty yield. [
]In other bonds, U.S. Treasury debt prices wavered as tame inflation data for March soothed concerns that rising prices could force interest rates higher, while signs of economic strength in retail sales weighed. Yields on benchmark 10-year Treasury notes rose 0.05 percentage point to 3.83 percent.
The U.S. government said consumer prices rose 0.1 percent in March, matching economists' expectations for a tame reading and giving the Federal Reserve leeway to maintain ultra-low interest rates. For details see [
]The euro pared gains against the dollar after rating agency Moody's told Reuters there was still a greater than 50 percent chance of a rating cut for debt-stricken Greece in the next 12 to 18 months. [
]The dollar fell against the euro after Federal Reserve Chairman Ben Bernanke struck a cautious tone on the economy in in Congressional testimony and reiterated that U.S. interest rates will stay low for some time.
Late in New York, the dollar fell against a basket of major trading-partner currencies, with the U.S. Dollar Index <.DXY> was off 0.4 percent. The euro <EUR=> rose 0.35 percent to $1.3654, and against the yen the dollar <JPY=> declined 0.05 percent to 93.16 yen.
Oil prices rose to trade around $85 a barrel, as a surprise decline in U.S. crude inventories added to optimism about the economy after the U.S. data.
U.S. light sweet crude oil <CLc1> settled up $1.79, or 2.13 percent, to $85.84 per barrel.
Spot gold prices <XAU=> rose $5.25, or 0.46 percent, to $1,155.40. (Additional reporting by Jon Hopkins and Jeremy Gaunt in London; Editing by Leslie Adler)