Despite the overall weakness, shares of General Motors Corp (GM) jumped as much as $3.04 or 14.34% in Wednesday trading session before pullback a bit to settle at $23.20, up 9.43%.

• 尽管大盘有所下跌，但是通用汽车(GM )的股价昨天一度飙涨3.；04美元，涨幅14