7:19 pm ET 2/1/2015 Intraday data is at least 15 minutes delayed
BBG AMER HEALTH-SERVICE
The Bloomberg Americas Health Care Services Index is a capitalization-weighted index of the leading health care services stocks in the North, South, and Central American region. The index was developed with a base value of 100 as of December 31, 1999. The parent index is BWORLDUS.
Spark Therapeutics Inc. hit a $1.2 billion valuation on the biotechnology firm’s first day on the market, reflecting growing investor enthusiasm for the once-beleaguered field of gene therapy, a field that has produced the first $1 million drug.