[U.S. May S&P Global Services PMI Below Expectations, Manufacturing PMI Preliminary Value Exceeds Expectations] BlockBeats News, on May 21, the U.S. May S&P Global Services PMI preliminary value was 50.9, expected 51.1, previous value 51. The U.S. May S&P Global Manufacturing PMI preliminary value was 55.3, expected 53.8, previous value 54.5.