7 Biggest Mid-Day Losers For Monday - C.H. Robinson Worldwide (NASDAQ:CHRW), Euro Tech Hldgs (NASDAQ:CLWT)

Vicon Industries, Inc. VII shares declined 19 percent to $0.850.
Echo Therapeutics Inc ECTE shares dipped 15.6 percent to $1.51. Echo Therapeutics’ common stock will be suspended on Nasdaq at the opening of business on July 12, 2016. The company’s common stock will trade on the OTCQB® Venture Market.
Euro Tech Holdings Co Ltd CLWT shares fell 11.9 percent to $2.90.
Digital Ally, Inc. DGLY dropped 10.3 percent to $6.00.
C.H. Robinson Worldwide, Inc. CHRW shares declined 4.3 percent to $71.26. UBS downgraded C.H. Robinson Worldwide from Neutral to Sell.
Monster Worldwide, Inc. MWW shares fell 4 percent to $2.51. BMO Capital downgraded Monster Worldwide from Outperform to Market Perform.
Twitter Inc TWTR shares dropped 2.6 percent to $17.62. Monness Crespi Hardt downgraded Twitter from Buy to Neutral, while SunTrust Robinson Humphrey downgraded the stock from Buy to Neutral.