德国DAX30指数5月23日（周五）开盘下跌1.77点，跌幅0.01%，报24006.50点；英国富时100指数5月23日（周五）开盘上涨17.55点，涨幅0.20%，报8756.81点；法国CAC40指数5月23日（周五）开盘上涨12.88点，涨幅0.16%，报7877.32点；西班牙IBEX35指数5月23日（周五）开盘上涨23.80点，涨幅0.17%，报14289.00点；意大利富时MIB指数5月23日（周五）开盘上涨47.41点，涨幅0.12%，报40304.00点；欧洲斯托克50指数5月23日（周

Market Performance Summary - The German DAX30 index opened on May 23 with a slight decline of 1.77 points, representing a decrease of 0.01%, closing at 24006.50 points [1] - The UK FTSE 100 index opened with an increase of 17.55 points, showing a rise of 0.20%, reaching 8756.81 points [1] - The French CAC40 index opened up by 12.88 points, reflecting a gain of 0.16%, at 7877.32 points [1] - The Spanish IBEX35 index opened higher by 23.80 points, marking an increase of 0.17%, at 14289.00 points [1] - The Italian FTSE MIB index opened with an increase of 47.41 points, a rise of 0.12%, at 40304.00 points [1] - The European Stoxx 50 index opened up by 6.87 points, indicating a gain of 0.13%, at 5431.35 points [1]