Meanwhile, investors are on tenterhooks for the end of a regular two-day meeting of US Federal Reserve policy makers on Wednesday, waiting for any fresh clues about the path of interest rate increases this year.
For now, better-than-expected corporate earnings including from 3M, Johnson & Johnson, and Procter & Gamble also added to the positive sentiment on Wall Street.
In 13.06pm trading in New York, the Dow Jones Industrial Average climbed 1.7 percent, while the Nasdaq Composite Index gained 1.1 percent. In 12.51pm trading, the Standard & Poor's 500 Index rose 1.4 percent.
The Dow rose, led by rallies in shares of 3M and those of Chevron, last up 4.5 percent and 4 percent respectively. All 30 members of the Dow last traded higher.
"We're starting to get earnings that aren't disastrous, so concern that what was going on overseas would roll into US earnings is waning," Bill Schultz, chief investment officer at McQueen, Ball & Associates in Bethlehem, Pennsylvania, told Bloomberg.
"We're seeing oil put in a bottom here, which helps. The Fed is probably on hold for a while. All of those things are contributing to a slowdown in the outright selling that's taken place this year."
Apple is set to report its latest earnings after the market closes. Its shares last traded 0.7 percent higher.
Even with tepid iPhone sales, the company is expected to post a record profit and revenue in the first quarter, of US$18.14 billion and US$76.59 billion respectively, according to Reuters.
In Europe, the Stoxx 600 Index ended the day with a 0.9 percent increase from the previous close. The UK's FTSE 100 Index added 0.6 percent, Germany's DAX Index rose 0.9 percent, while France's CAC 40 Index advanced 1.1 percent.
Shares of Siemens soared 8.6 percent after the company offered a surprise upgrade of its full-year profit outlook.