U.S. stocks dropped Monday as investors looked ahead to the start of corporate earnings season this week and a bevy of new economic data as the Federal Reserve prepares to accelerate its moves to counter inflation.

The S&P 500 declined by 1.7% and added to last week's losses. Nasdaq dropped more than 2% as technology stocks came under renewed pressure. Treasury yields climbed, and the benchmark 10-year yield rose above 2.7% to reach the highest level since January 2019.

Concerns over inflation, rising commodity prices amid Russia's war in Ukraine, and the Federal Reserve's monetary policy path forward remained at the center of investors' attention. On Tuesday, traders are set to receive the latest Consumer Price Index from the Bureau of Labor Statistics, which is expected to show a staggering 8.4% year-over-year increase in prices for the biggest leap since 1982. And this comes as Fed officials have increasingly talked of larger-than-average 50 basis-point interest rate hikes this year to help bring down prices. Last week, the Fed's March meeting minutes also showed the central bank was gearing up to begin rolling off assets from its $9 trillion balance sheet, in a further move removing financial market support and pivoting away from pandemic-era accommodative policies.

"If we think about recent cycles that are comparable, I think about 2018, 2019, the Fed was raising interest rates and running off its balance sheet. That should sound very familiar," Seth Carpenter, global chief economist for Morgan Stanley, told Yahoo Finance on Friday. "But at the end of 2018, risk markets started to crack and the Fed reversed course really quickly."

"The key difference now between those two episodes is they are trying to pull inflation down. They're not trying to keep it from rising," he added. "And so what that means is they're trying to slow the U.S. economy. They're trying to slow growth so much that inflation pressures come down but not so much that they tip us over into recession. And that's tricky."