Bull trend strengthens, charting the approach of S&P 2,500 By: MarketWatch September 12, 2017 at 12:38 PM EDT Technically speaking, the major U.S. stock benchmarks’ already-bullish September backdrop continues to strengthen, writes Michael Ashbaugh. Read More >> Related Stocks: Analog Devices Emrg Mkts Ishares MSCI ETF G-III Apparel Gp Microchip Technology Universal Display