Move to Speculative Stocks Continues By: TalkMarkets July 31, 2016 at 16:29 PM EDT Semiconductors have had an excellent summer. This is a key economic bellwether and points to improved business conditions, helped by cheap copper prices. Read More >> Related Stocks: PHLX Semiconductor Sector Index PowerShares QQQ Russell 2000 Ishares ETF SPDR S&P 500 ETF Trust TRAN