近期上海期铜价格震荡走高,分析师认为,罢工因素及供应吃紧继续支撑铜价走高,同时美元弱势格局在较长一段时间内较难改变,目前铜价中期上涨趋势已确定。近来,由于全球经济整体复苏态势日益明朗,市场看多气氛浓厚。美国劳工部公布的数据显示,美国首次申请失业救济人数截止到11月7日下降 Recently, Shanghai copper prices fluctuated higher. Analysts believe strike factors and tight supply continue to support higher copper prices. At the same time, the weak dollar pattern is harder to change over a longer period of time. At present, the medium-term upward trend of copper prices has been confirmed. Recently, due to the increasingly clear global recovery in the economy as a whole, the market is bullish. US Labor Department data released by the United States for the first time claim for unemployment benefits as of November 7 decline