Stocks on Wall Street shook off a weak start and closed slightly higher Friday, snapping a four-week losing streak. The S&P 500 edged up 0.1%. The index finished with a 0.5% gain for the week. It’s still down 4.8% so far this month. The Dow Jones Industrial Average eked out a 0.1% gain, while the Nasdaq composite rose 0.5%.

NEW YORK — U.S. stocks climbed again on Monday as Wall Street’s wild roller-coaster ride veers back upward. The S&P 500 rose 0.6% for a second straight gain after it fell 10% below its record late last week. The Dow Jones Industrial Average climbed 353 points, or 0.9%, and the Nasdaq composite added 0.3%.

On Wall Street, Intel climbed 6.8% to extend its gains after the chip company named former board member and semiconductor industry veteran Lip-Bu Tan as its CEO last week. PepsiCo added 1.9% after saying it agreed to buy Poppi, a prebiotic soda brand, for a net $1.65 billion.