德国DAX30指数5月7日（周三）开盘上涨46.81点，涨幅0.20%，报23285.12点；英国富时100指数5月7日（周三）开盘下跌17.14点，跌幅0.20%，报8580.28点；欧洲斯托克50指数5月7日（周三）开盘下跌13.13点，跌幅0.25%，报5250.25点；西班牙IBEX35指数5月7日（周三）开盘上涨5.20点，涨幅0.04%，报13514.00点；意大利富时MIB指数5月7日（周三）开盘下跌55.25点，跌幅0.14%，报38505.00点；法国CAC40指数5月7日（周三）开盘下跌

Market Performance Summary - The German DAX30 index opened on May 7 with an increase of 46.81 points, representing a rise of 0.20%, reaching 23285.12 points [1] - The UK FTSE 100 index opened on May 7 with a decrease of 17.14 points, reflecting a decline of 0.20%, settling at 8580.28 points [1] - The Euro Stoxx 50 index opened on May 7 with a drop of 13.13 points, indicating a decrease of 0.25%, at 5250.25 points [1] - The Spanish IBEX 35 index opened on May 7 with an increase of 5.20 points, showing a rise of 0.04%, at 13514.00 points [1] - The Italian FTSE MIB index opened on May 7 with a decline of 55.25 points, marking a decrease of 0.14%, at 38505.00 points [1] - The French CAC 40 index opened on May 7 with a drop of 22.13 points, reflecting a decline of 0.29%, at 7674.79 points [1]