XBI, ARNA, BCRX, BHVN: Large Inflows Detected at ETF

Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, one standout is the SPDR— S&P— Biotech ETF (Symbol: XBI) where we have detected an approximate $300.2 million dollar inflow — that’s a 4.9% increase we