UBS announced a net profit of $1.4 billion for the second quarter of 2019.Earningsread more
Japan and South Korea are part of a complex and tightly linked supply chain that produces electronic goods such as smartphones and laptops.Technologyread more
Michael Kugelman from the U.S.-based Wilson Center says other issues take precedence in the bilateral dialogue between the United States and Pakistan — namely, Afghanistan and...Asia Politicsread more
Beijing says it can still meet its 2019 growth target of between 6% and 6.5% and continues to roll out stimulus measures to prop up activity. China set a 2019 industrial...China Economyread more
A different oil pricing dynamic has been evolving with new supply calculations based on the U.S. as the world's largest producer.Market Insiderread more
The Massachusetts senator's alarm-sounding on consumer debt neglects to measure it against the growth in the economy and the ability to pay.Economyread more
Stocks in Asia Pacific edged up on Tuesday afternoon, as investors await closely-watched central bank meetings in the coming days.Asia Marketsread more
More than half of Venezuela's 23 states lost power on Monday, according to Reuters witnesses and reports on social media, a blackout the government blamed on an...World Politicsread more
Equifax will give consumers a range of options for monitoring their credit or making claims of fraud or data misuse, part of a $425 million restitution fund.Technologyread more
The deal between the White House and Democrats was earlier expected to raise the debt ceiling for two years and permanently end the sequester.Politicsread more
Britain's Antstream is jumping into the cloud gaming battle with a streaming platform for retro titles. And Tencent just backed the company.Technologyread more
U.S. equities surged to all-time highs Wednesday, the major indexes posting their best day of the year, on the back of President Donald Trump's speech to Congress.
"A lot of people say this is euphoria. But it doesn't feel like it," said Eddie Perkin, chief equity investment officer at Eaton Vance. "It feels like people are reluctantly buying stocks."
"That's why I'm a little wary," he said.
Trump's speech, which was delivered Tuesday night, was widely praised for its positive tone but lacked specifics about tax reform and deregulation, two key components of the market's postelection rally.
"The major positive from the speech is he delivered on his 'America first' message, but he did so in a positive and uniting way," said Zhiwei Ren, portfolio manager at Penn Mutual Asset Management. "If his message of 'America first' can succeed, this could be positive for the economy" in the near term.
The Dow advanced about 300 points with Goldman Sachs contributing the most gains and closing above 21,000 for the first time. The 30-stock index first closed above 20,000 on Jan. 25.
The S&P 500 climbed 1.4 percent, with financials rising 2.8 percent to lead advancers, and briefly broke above 2,400 for the first time. The index closed above 2,300 for the first time on Feb. 9.
The Nasdaq jumped 1.4 percent.
Quincy Krosby, market strategist at Prudential Financial, said the speech's tone "has gone a long way for the market" as it "assuaged fears that his agenda was not going to be able to be passed."
Dow futures soared more than 150 points ahead of the open, while S&P and Nasdaq futures advanced 18 and 34 points, respectively.
"While it's understandable that these things take time to plan and implement properly, markets have been way ahead of the game since Trump's victory and there comes a time when we need to know exactly what they're rallying on," said Craig Erlam, senior market analyst at Oanda, in a note.
Equities had closed lower on Tuesday, with the Dow snapping a 12-day winning streak.
Investors also paid close attention to key economic data, as the probability of the Federal Reserve raising rates surged.
Personal income rose 0.4 percent in January, topping expectations, while consumer spending slowed. However, the personal consumption expenditures (PCE) price index jumped 1.9 percent in the 12 months through January, putting inflation very close to the Federal Reserve's target of 2 percent.
Construction spending fell 1 percent in January, well below expectations, but the February ISM manufacturing index rose to 57.7, expanding on January's 56.0 reading.
The Fed's Beige Book was also released Wednesday, and it showed that U.S. businesses remained generally optimistic but less so than in the previous report.
Market expectations for a rate hike this month almost doubled Wednesday to around 70 percent, according to the CME Group's FedWatch tool.
Also lifting March rate hike expectations were remarks from New York Fed President William Dudley, who told CNN International on Tuesday that he sees a rate hike in the "relatively near future," adding that the case for tighter monetary policy has become more compelling.
"I disagree with those who think the Fed doesn't matter anymore in terms of their influence in the context of a debt to GDP ratio that has never been higher and market valuations that are historically very rich," said Peter Boockvar, chief market analyst at The Lindsey Group.
"Changes in fiscal policy are welcome for the economy but I lean towards monetary policy in being more impactful on markets in the shorter term time horizon," he said.
U.S. Treasury yields rose broadly, with the two-year note yield hitting its highest level since 2009 and the benchmark 10-year note yield jumping to 2.46 percent.
In corporate news, investors awaited social media firm Snap Inc. to price at the New York Exchange Wednesday night before its Thursday IPO.
"It's a very well-known name and it's probably the most interesting IPO since Facebook," said Tom Wright, director of equities at JMP Securities. "I think market participants are going to look at where it prices and how it trades."
"It will give us a window into the tech IPO market, which has been subdued," he said.
Snap was set to price its initial public offering at $17 a share, sources told CNBC.
The Dow Jones industrial average rose 303.31 points, or 1.46 percent, to close at 21,115.55, with JPMorgan Chase leading advancers and Wal-Mart and Intel as the only decliners.
The popped 32.32 points, or 1.37 percent, to end at 2,395.96, with financials leading nine sectors higher with utilities and real estate the only laggards.
The Nasdaq composite rose 78.59 points, or 1.35 percent, to 5,904.03.
The CBOE Volatility Index (VIX), widely considered the best gauge of fear in the market, traded near 12.44.
About two stocks advanced for every decliner at the New York Stock Exchange, with an exchange volume of 1.039 billion and a composite volume of 4.320 billion at the close.
—CNBC's Anita Balakrishnan contributed to this report.
On tap this week:
Monthly vehicle sales
Earnings: Planet Fitness, Lowe's, Windstream, Luxottica
6:00 p.m. Fed Gov. Lael Brainard
Earnings: Costco, A-B InBev, Ambev, Toronto-Dominion Bank, JD.com, Kroger, Burlington Stores, Autodesk, American Outdoor Brands, Wingstop, Barnes and Noble, Abercrombie and Fitch
8:30 a.m. Jobless claims
7:00 p.m. Cleveland Fed President Loretta Mester
Earnings: WPP Group
9:45 a.m. Services PMI
10:00 a.m. ISM nonmanufacturing
10:15 a.m. Chicago Fed President Charles Evans, Richmond Fed President Jeffrey Lacker
12:15 p.m. Fed Gov. Jerome Powell
1:00 p.m. Federal Reserve Vice Chairman Stanley Fischer at Monetary Policy Forum
1:00 p.m. Fed Chair Janet Yellen, Executives Club of Chicago on outlook, with Q&A