* Wall Street bounces back after selloff
* Oil up after big slide, but market still shaky
* Euro rises on hopes for resolution of Italy budget woes
* European shares snap 5-day losing streak (Updates to mid-afternoon in U.S. markets)
By April Joyner
NEW YORK, Nov 21 (Reuters) - World stock markets climbed on Wednesday, with earnings and gains in tech stocks lifting shares on Wall Street, and oil rebounded from a steep sell-off as U.S. government data pointed to strong demand.
The recovery in U.S. tech and other momentum stocks boosted the benchmark S&P 500 stock index after it fell 3.5 percent over the previous two sessions. Shares of Amazon.com Inc , Alphabet Inc and Facebook Inc rose more than 2 percent, while shares of Apple Inc edged up 0.6 percent.
Oil prices climbed after U.S. government data showed strong demand for gasoline and diesel, though gains were limited by concern over rising crude supply. U.S. crude prices had sunk to one-year lows after Tuesday's sell-off.
In addition to the tech rebound, U.S. stocks also found support from speculation that the Federal Reserve could ease up on its path of interest-rate hikes, said Chad Morganlander, senior portfolio manager at Washington Crossing Advisors in Florham Park, New Jersey.
A report from MNI suggested that the Fed may pause its rate hiking cycle as early as spring 2019.
"This, I believe, is leading investors to pause for a moment and say, 'What if the Fed doesn't raise rates?'" Morganlander said. "That, in a light day of trading, has a meaningful implication for the market."
U.S. stock and bond markets will be closed on Thursday for the Thanksgiving holiday and open for a half-day on Friday.
The Dow Jones Industrial Average rose 173.33 points, or 0.71 percent, to 24,638.97, the S&P 500 gained 23.82 points, or 0.90 percent, to 2,665.71 and the Nasdaq Composite added 107.27 points, or 1.55 percent, to 7,016.09.
The European STOXX 600 index also advanced 1.1 percent as beaten-down stocks in the tech and banking sectors recovered.
MSCI's gauge of stocks across the globe gained 0.75 percent.
U.S. crude rose 2.7 percent to $54.87 per barrel. Brent crude futures rose to $63.76 a barrel, a 2 percent gain.
Also reflecting positive investor sentiment, the euro rose on hopes that the Italian budget dispute would be resolved even as the European Commission took its first step toward disciplining Italy over its deficit.
"Any type of hostility amongst the (European) Union has major implications not only on the European financial system but also the global financial system," Morganlander said. "This is maybe pushing away some uncertainty, but it's too soon to tell."
The dollar index, which tracks the greenback against a basket of six major currencies, slipped 0.2 percent after having advanced in Tuesday's risk-off session.
Benchmark 10-year notes last fell 5/32 in price to yield 3.0664 percent, from 3.048 percent late on Tuesday.
Reporting by April Joyner; Additional reporting by Sujata Rao in London and Shinichi Saoshiro in Tokyo; Editing by Bernadette Baum and Nick Zieminski