Some countries economies are in better shape. Foreign $ is leaving the U.S. after the rate cuts which was guaranteed to happen - you can thank Trump for the sell off after the rate cuts.
We are the largest debtor nation in history. Last week the Fed committed to inflating the massive debt bubble significantly larger.
We export our labor & import loans just to keep the lights turned on. You can't grow an economy forever which depends on the expansion of debt to infinity.
The Nikkei has been holding up well this week & has much better liquidity.