Brendan McDermid/Reuters
- US stocks climbed on Friday, with the S&P 500 and Nasdaq on pace for a winning first quarter.
- Friday data showed core PCE, the Fed's preferred inflation gauge, cooled more than expected.
- The Nasdaq 100 this week entered a bull market, closing Wednesday 20% above its December low.
US stocks moved higher on Friday, with the S&P 500 and the Nasdaq 100 on pace to notch winning quarters, despite economic uncertainty and a sudden bank crisis in March.