S&P 500 Movers: SLB, ABMD
December 31, 2019 at 10:20 AM EST
In early trading on Tuesday, shares of ABIOMED (ABMD) topped the list of the day's best performing components of the S&P 500 index, trading up 2.2%. Year to date, ABIOMED has lost about 47.4% of its value.