美国5月全球供应链压力指数 0.19，前值-0.29。

Core Insights - The global supply chain pressure index for the United States in May is reported at 0.19, a significant increase from the previous value of -0.29, indicating a shift in supply chain dynamics [1] Group 1 - The current index value of 0.19 suggests a rise in supply chain pressures compared to the previous month [1] - The previous index value of -0.29 indicates that supply chain pressures were easing prior to May [1]