U.S. stocks slumped Friday as worries flared again on Wall Street about tariffs and inflation. The S&P 500 fell 0.9% and erased what had been a modest gain for the week. It’s one of the worse drops for the index so far in the young year,

US stocks mostly gain early Thursday as investors weigh earnings reports. Amazon results are due after the close and monthly jobs on Friday.

U.S. stock indexes are holding relatively steady on Friday following a mixed report on the U.S. job market that analysts said may not change much for financial markets.

Wall Street is drifting Wednesday as gains for most stocks outweigh drops for Alphabet and some other big-name companies following their latest profit reports. The S&P 500 was 0.2% higher in late trading.