Hong Kong stocks open 0.21 pct higher
Hong Kong stocks gained 64.12 points, or 0.21 percent, to open at 30,244.221 points on Wednesday.
U.S.-listed Chinese firms traded mostly lower amid U.S. stock rout
U.S.-listed Chinese companies traded mostly lower on Wednesday.
U.S. stocks post gains amid trade concerns, economic data
U.S. stocks rebounded for the holiday-shortened week after wild swings.