Stock indexes end day mixed

Wall Street held a bit firmer Monday after a painful three-week losing streak.

The Standard & Poor’s 500 rose 30.06 points, or 0.7%, to 4,399.77 for its first gain in five days. Rallies for Nvidia, Microsoft and other Big Tech stocks lifted the index even though the majority of stocks within it fell.

The Dow Jones industrial average slipped 36.97 points, or 0.1%, to 34,463.69, and the Nasdaq composite climbed 206.81 points, or 1.6%, to 13,497.59.

It was a return to form for Nvidia, Tesla and other market behemoths, which have struggled recently under the weight of rising yields in the bond market. The yield on the 10-year Treasury rose again Monday to touch its highest level since 2007 after briefly climbing above 4.34%. That’s up from 4.25% late Friday and from less than 0.60% in 2020.

Higher yields are good for people buying bonds, who get paid more in interest for their investments. But it also makes investors less willing to pay high prices for stocks and other investments that are less steady.

A swift rise for yields globally has shaken stock markets worldwide. It’s added to concerns that stock prices overshot during their strong run this year and that signals keep showing China’s economic recovery is faltering.

The week’s main economic event is likely to be a speech Friday by Federal Reserve Chair Jerome H. Powell. The Jackson Hole, Wyo., setting for the speech has been the site of major policy announcements in the past by the Fed, and it’s one of the most important events each year for central bankers globally.

The worry is that Powell will dash investors’ hopes that the Fed has already hiked interest rates for the final time and that its next move is to cut rates early next year.

The Fed has already pulled its main interest rate to its highest level since 2001 in its effort to grind down high inflation. High rates do that by slowing the entire economy bluntly and hurting prices for investments.

For all the anticipation about Powell’s speech, he may not end up sending a strong signal out of Jackson Hole, according to Goldman Sachs.

In the minutes from its last policy meeting in July, the Fed indicated it was unsure about its next move. It said it will make its upcoming decisions on rates based on what incoming data say about inflation and the economy.

A big report on each of those topics is due the week after Powell’s speech. One is the latest monthly update on the Fed’s preferred way of measuring inflation, and the other is the monthly jobs report.

“The Fed will likely wait to be informed by these new data before changing their current posture,” Goldman Sachs’ Lexi Kanter and Michael Cahill wrote in a report.

Economists at Bank of America, meanwhile, say there’s a chance Powell will say that every upcoming meeting of the Fed has a possibility to see a hike in interest rates, given how strong recent economic reports have been.

“We think Powell’s tone at Jackson Hole will be less balanced than the July FOMC minutes,” they wrote in a BofA Global Research report.

The economy has remained remarkably resilient despite much higher interest rates. Although that eases long-held worries about a possible recession, it could also add upward pressure on inflation.

Another big event for the market will be Nvidia’s profit report scheduled for Wednesday. The chip maker’s stock has flown higher this year, more than tripling on excitement about tremendous demand because of artificial intelligence technology.

Nvidia’s report may offer a hint about whether all the furor was deserved. It jumped 8.5% on Monday. Microsoft, another AI winner, rose 1.7%. They were two of the strongest forces lifting the S&P 500.

Along with them was Tesla, another high-growth stock that’s been hurt recently by the threat of higher rates. It rose 7.3% to recover some of its 11% loss from last week.

On the losing end was Nikola, which has recalled more than 200 electric trucks after a couple of battery fires. It said that it can’t guarantee when it will resume selling the trucks and that it will raise $325 million by selling convertible bonds. Its stock fell 23%.

In Asia, Hong Kong’s Hang Seng tumbled 1.8% more Monday and is down 12.2% for August. Stocks also fell 1.2% in Shanghai. China cut a bank lending rate, but the move fell short of what some analysts expected.