分析师：急涨急跌，美股市场走势令人担忧

Odaily Planet Daily News On Tuesday, U.S. tech stocks fell sharply, but rebounded slightly before the market opened ahead of Micron's earnings report.

"The price movements over the past seven trading days have been concerning, not just on the way down, but also on the way up," said Michael McCarthy, market analyst at Moomoo Securities Australia. "When the market moves this quickly in either direction, it's a sign of instability." (Jinshi)