5月5日电，美国4月标普全球服务业PMI终值为50.8，预期51.2，前值51.4。

Core Insights - The final value of the US S&P Global Services PMI for April is reported at 50.8, which is below the expected 51.2 and the previous value of 51.4 [1] Summary by Category - Economic Indicators - The S&P Global Services PMI indicates a slight contraction in the services sector as the final value of 50.8 is below both the forecast and the prior month's figure [1]