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“五一”长假期间,国际铜价走势振荡,期价先涨后跌;市场因缺乏中国投资者而交投淡静。长假早段时间,在美元汇率大幅走低的影响下,LME三月铜一度反弹至2750美元/吨的重要阻力位附近,但未能突破。在美国公布强劲的就业数据之后引发加息担忧,令美元汇率全面大幅回升,给铜价带来沉重卖压,铜价大幅下挫并再度考验
During the May Day holiday, the international copper price fluctuated and the price first rose and then dropped. The market was quiet due to the lack of Chinese investors. In the early part of the holiday season, the LME copper rebounded to near the major resistance of $ 2,750 / tonne under the influence of the sharp drop of the U.S. dollar exchange rate. However, it failed to break through. Concerns about raising interest rates after the release of strong employment data in the United States brought a sharp rebound in the exchange rate of the U.S. dollar, which brought heavy selling pressure to the copper price. The copper price plummeted and was once again tested