Watch ETF.com's Jessica Ferringer and Bloomberg's Eric Balchunas go four rounds to determine which is the better biotech stock ETF, the iShares Biotechnology ETF (IBB) or the SPDR S&P Biotech ETF (XBI).
December 27, 2021
Watch ETF.com's Jessica Ferringer and Bloomberg's Eric Balchunas go four rounds to determine which is the better biotech stock ETF, the iShares Biotechnology ETF (IBB) or the SPDR S&P Biotech ETF (XBI).