Biotechnology And Home Construction: 2 ETFs To Watch On Outsized Volume By: TalkMarkets September 29, 2015 at 13:50 PM EDT Two more specialized ETFs are worth noting in particular as both saw trading volume far outside of normal. Read More >> Related Stocks: Dow Industrials SPDR Nasdaq Biotechnology Ishares ETF PowerShares QQQ SPDR S&P 500 ETF Trust US Home Construction Ishares ETF Valeant Pharmaceuticals International, Inc.