StockNews.com assumed coverage on shares of Trio-Tech International (NYSE:TRT – Free Report) in a research note released on Friday. The brokerage issued a buy rating on the stock. Trio-Tech International Trading Down 1.6 % NYSE TRT opened at $6.25 on Friday. The stock’s 50-day moving average is $6.24 and its 200-day moving average is $5.70. […]