Launched on 12/16/1998, the Materials Select Sector SPDR ETF (XLB) is a passively managed exchange traded fund designed to provide a broad exposure to the Materials - Broad segment of the equity ...
The S&P Biotechnology Select Industry Index represents the biotechnology sub-industry portion of the S&P Total Markets Index. The S&P TMI tracks all the U.S. common stocks listed on the NYSE, AMEX, ...