美国4月ISM非制造业新订单指数 52.3，预期50，前值50.4。

Core Insights - The ISM Non-Manufacturing New Orders Index for April is reported at 52.3, exceeding the expected value of 50 and slightly lower than the previous value of 50.4 [1] Summary by Category - Economic Indicators - The current index of 52.3 indicates expansion in the non-manufacturing sector, as values above 50 signify growth [1] - The index's increase from the previous month suggests a positive trend in new orders within the non-manufacturing industry [1]