The Dow Jones Industrial Average on Wednesday closed at a record amid a stalled push to increase stimulus payments for most Americans to $2,000 and the U.K.'s approval of a second coronavirus vaccine.

The Dow gained 73 points, or 0.24%, to 30,409, while the S&P 500 was up 0.13% and the Nasdaq rose 0.15%.

Walt Disney( DIS ) - Get Report, Dow( DOW ) - Get Report, Caterpillar( CAT ) - Get Reportand Visa( V ) - Get Reportled the Dow's advance.

Senate Majority Leader Mitch McConnell (R-Kentucky) defied demands from President Donald Trump to follow House lawmakers and triple the amount of direct payments to Americans in the $892 million covid relief bill to $2,000 from $600.

Instead, he attached broader legislation that would both repeal liability protections for social-media companies while setting up a commission to study electoral fraud.

Democrats largely oppose the two items McConnell added in. The move likely kills any changes of increased payments under the current Congress, which expires this weekend.

"What we’re seeing right now is Leader McConnell trying to kill the checks — the $2,000 checks desperately needed by so many American families,” Senate Democratic leader Chuck Schumer said at the Capitol, according to the Associated Press.

The coronavirus vaccine developed by AstraZeneca( AZN ) - Get Reportand the University of Oxford was approved by the U.K. government, making Britain the first country to authorize the shot for emergency use.

The U.K. earlier in December was the first government to approve a vaccine from Pfizer( PFE ) - Get Reportand BioNTech( BNTX ) - Get Report.

The rollout of the AstraZeneca vaccine will begin on Jan. 4, U.K. Health Secretary Matt Hancock said. "The vaccine is our way out of the pandemic," Hancock said.

The vaccine's approval comes as the U.K. battles a more contagious variant of the coronavirus. In the U.S. the first reported case of the fast-spreading variant was found Tuesday in Colorado.

The number of confirmed global deaths from covid-19, the disease caused by the coronavirus, rose to 1.8 million, according to Johns Hopkins University. Confirmed cases of the virus across the world have passed 82 million.

The U.S. death toll is 340,956, the most in the world. The number of confirmed infected people in the U.S. was 19.6 million.

There were 168,817 new coronavirus cases in the U.S. on Tuesday and 1,718 deaths, according to data from the university.

The U.S. has vaccinated an average of only 200,000 people a day against covid-19, Bloomberg reported, citing data it gathered from states and the U.S. Department of Health and Human Services.

Intel( INTC ) - Get Reportshares slipped 1.3% after gaining sharply in the previous session. Activist hedge fund Third Point has urged the chipmaker to evaluate strategic alternatives.

New York-based Third Point has amassed a stake of nearly $1 billion in Intel, according to reports.

Tesla( TSLA ) - Get Reportshares rose 4.3% after analysts issued optimistic fourth-quarter delivery estimates for the electric vehicle company. Two analysts said Tesla should reach its goal of 500,000 deliveries for 2020.

Microsoft( MSFT ) - Get Reportis likely to beat Wall Street's expectations again, and the Redmond, Wash., software giant's cloud-computing capabilities will be a key factor in its success, a Wedbush analyst said. The shares were off 1.1%.

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