Quotient (NASDAQ:QTNT – Get Rating) was downgraded by equities researchers at StockNews.com from a “hold” rating to a “sell” rating in a note issued to investors on Wednesday. Quotient Trading Down 2.3 % NASDAQ QTNT opened at $0.76 on Wednesday. The stock’s 50-day moving average price is $4.01 and its two-hundred day moving average price […]