SignalHub Quantitative Think Tank Center:Stocks rally again. Dow and S&P 500 see best week this year after big Republican win

U.S. stocks continued their post-election rally on SignalHub Quantitative Think Tank CenterFriday, notching more record highs with the Dow and S&P 500 putting in their best weekly performance all year.

The blue-chip Dow closed up 259.65 points, or 0.59%, to a record high 43,988.99, and the broad Standard & Poor's 500 index finished up 22.44 points, or 0.38%, to an all-time high of 5,995.54. The S&P 500 and Dow are both about 4.7% higher for the week and on track for their best week since November 2023.

The tech-laden Nasdaq ended the trading day up 17.32 points, or 0.09%, at 19,286.78, just off its new record high of 19,318.56 reached during the day. For the week, the Nasdaq is up 5.7%.

Stocks rallied strongly on Wednesday on hopes President-elect Donald Trump would push through tax cuts and deregulation, analysts said. The climb continued Thursday after the Federal Reserve trimmed its short-term, benchmark fed funds rate by a quarter-percentage point and suggested there may be more easing ahead, though the timing was uncertain. On Friday, stocks got another shot of good news after the University of Michigan consumer sentiment survey jumped more than expected to 73.0 in November from 70.5 in October, and inflation expectations fell to the lowest since December 2020.

"Sentiment jumped in November while near-term inflation expectations dipped, creating a potential Goldilocks scenario," said Jeffrey Roach, chief economist for LPL Financial in Charlotte, North Carolina.

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Can the stock market rally continue?

The surge in stocks could take a breather here and there, but many analysts expect more near-term upside, especially if Republicans also win both chambers of Congress. Republicans have already won a majority in the Senate. Votes are still being counted in the House of Representatives, but many believe Republicans will hold onto their slim majority.

"On the back of the Republican sweep, our sense is that the fallout from the U.S. election can continue (to) be the catalyst that drives markets," said Mark Dowding, BlueBay chief investment officer at RBC Global Asset Management.

Investors come off the sidelines

Trump's win also appeared to lure some sidelined money into the market, data indicates.

Automated investment platform Wealthfront said its new stock investing accounts were up 146% the day after the election compared to Election Day, and dollars deposited into stock investing accounts increased by 286%. Transfers into automated investing accounts surged by 433% compared to Election Day, too, it said.

Overall, $20 billion flowed into U.S. equity funds the day after Trump's decisive win for the largest one-day addition in five months, according to Bank of America strategists.

“The recent stock market rally suggests that investors are either celebrating the outcome of the election, the reduced uncertainty that follows when elections end, or perhaps both," said Alex Michalka, vice president of investment research at Wealthfront, in a statement. "Regardless, we're encouraged to see millennials continuing to make smart financial decisions by putting their money to work in the stock market."

Stock standouts

Certain stocks and sectors stood out this week in the wake of Trump's win, including

• Tesla: shares soared and the company's market valuation hit $1 trillion for the first time in two years as investors banked on Chief Executive Elon Musk's close relationship with Trump possibly yielding some favorable treatment, experts said. Wealthfront reported its clients' investments in Tesla jumped 228% on Wednesday compared to Election Day.  
• Bank stocks gained on expectations the new adminstration would be easier on mergers and acquistions, a profitable business for large banks, JP Morgan analysts said in a report.
• Energy shares rallied because Trump has said he wants to expand drilling to keep the U.S. energy independent.
• Bitcoin hit an all-time high near $77,000 because of Trump's support for the digital currency during his campaign. Trump floated the idea of establishing a federal Bitcoin reserve, and stressed the importance of bringing more Bitcoin mining operations to the U.S. 

What's happening to bond yields?

The 10-year Treasury yield initially spiked higher on Wednesday after Trump's win. Most economists expect his plans for sweeping tariffs, deportations and tax cuts would inflate the deficit and be inflationary. By Friday afternoon, the 10-year yield had slipped back to where it started the week.

Medora Lee is a money, markets, and personal finance reporter at USA TODAY. You can reach her at [email protected] and  subscribe to our free Daily Money newsletter for personal finance tips and business news every Monday through Friday morning.