本月欧债危机继续恶化,而包括中国在内的各大经济体公布的经济数据也表现不佳,令全球投资者纷纷涌入美元寻求避险。美元指数因此一路上行,顺利攀上近两年来的高位。与此同时,欧美股市也呈现单边下行的趋势,石油、铜等大宗商品也出现暴跌,回吐了本年度的所有涨幅。黄金也受到抛售, The debt crisis in Europe continued to deteriorate this month, while the economic data released by major economies including China also performed poorly, causing global investors to rush into the U.S. dollar for hedging. Therefore, the dollar index all the way up smoothly climbed the highs in the past two years. At the same time, European and American stock markets also showed a unilateral downward trend. Commodities like oil and copper also plunged, taking up all the gains this year. Gold is also being sold off,