Stocks wobble on Wall Street after several days of whiplash

American flags fly outside the New York Stock exchange, Friday, Jan. 14, 2022, in the Financial District in New York. Stocks are off to a solid start on Wall Street Thursday, Jan. 27, as markets settle down following several days of whiplash moves both up and down. (AP Photo/Mary Altaffer)

Stocks gave up early gains and turned mixed in afternoon trading on Wall Street Thursday as markets struggle to settle down following several days of whiplash moves.

Investors were encouraged to see strong figures for U.S. economic growth, which showed the biggest climb in GDP last year since 1984. Markets are still processing the latest indications from the Federal Reserve a day earlier that the central bank is increasingly concerned about inflation and plans to raise interest rates and take other steps soon to fight it.

The S&P 500 index rose 0.1% as of 1:01 p.m. Eastern. The Dow Jones Industrial Average rose 129 points, or 0.4%, to 34,297 and the Nasdaq fell 0.2%.

Stocks have been on a roller-coaster ride throughout the week as investors try to adjust to the idea of rising interest rates after the Fed's policy of near-zero rates helped boost stock prices for nearly two years.

"I’d kind of characterize this as healthy whiplash," said Jason Pride, chief investment officer of private wealth at Glenmede. “The market's seeing the change in terrain and it's adjusting appropriately; the terrain is going to have higher interest rates."

Communication and health care stocks made solid gains on Thursday. Netflix jumped 7.8%.

Banks, retailers and industrial companies fell and countered gains elsewhere.

Technology stocks were mixed. The sector has been a key driver for the broader market's swings as investors shift money in anticipation of higher interest rates. Pricey tech companies and other growth stocks are viewed as less attractive when interest rates rise.

Bond yields fell. The yield on the 10-year Treasury fell to 1.80% from 1.84% late Wednesday.

The U.S. economy expanded 5.7% in 2021, the strongest calendar-year growth since a 7.2% surge in 1984 after a previous recession. It ended the year by growing at an unexpectedly brisk 6.9% annual pace from October through December as businesses replenished their inventories, the Commerce Department reported.

The upbeat report came a day after the Federal Reserve raised some concerns about how quickly it will ease support for markets and the economy. It said it “expects it will soon be appropriate” to raise interest rates, and investors expect the first in a series of rate hikes to happen in March. The Fed also said it would phase out its monthly bond purchases, which have been intended to lower longer-term rates, in March.

The Fed has been monitoring the impact of inflation on businesses and consumers and Fed Chair Jerome Powell acknowledged that the pressure isn't lessening. That could mean the central bank has to take an even more aggressive approach to raising interest rates and removing the support it put in place for markets.

Businesses from a wide range of industries have been warning investors for months that supply chain problems and higher raw materials costs have hurt operations. Higher prices being passed on to consumers could prompt a spending pullback and hurt economic growth.

Investors are closely watching the latest round of corporate earnings to gauge just how much companies are getting hurt by inflation and how they expect it to impact them moving forward.

The technology sector has been hit particularly hard by supply chain problems with a longstanding computer chip shortage. Semiconductor equipment maker Lam Research fell 6.6% after saying supply chain issues worsened in December. Chipmaker Intel fell 6.8% after giving investors a weak profit forecast.

The chip shortage continues to hurt the auto industry. Tesla fell 8.1% after telling investors that the shortage will stop the company from rolling out new models in 2022.

Solid earnings did help push shares for many other companies higher. ServiceNow rose 9% after the maker of software that automates companies’ technology operations reported strong financial results. Electronic storage maker Seagate Technology rose 10.4% and jeans maker Levi Strauss rose 10.3% after also reporting encouraging financial results.

Every major index is in the red for the year. The S&P 500 is down 8.8%. The downturn is having an impact on initial public offerings after a record 2021, said Matthew Kennedy, senior IPO market strategist at Renaissance Capital.

Three large companies have pulled their IPOs after setting a proposed price, he said, which compares with one postponement during January 2021. Several smaller deals have delayed their offerings.

“The current market volatility makes it nearly impossible to get deals done,” he said.

He also said the shift in Fed policy has spooked investors, particularly for growth stocks, where even a few rate increases can have an impact on the value of future cash flows. He added that the reset for the IPO market could turn out to be healthy in the long term and part of the natural market cycle.