If you look at some of the areas hardest hit by fears over the economy and the trade war, there is cautious optimism starting to show up. One of the best examples of this is the corporate bond market. Investors have been pulling money from the stock market and sticking it in bonds. They appear to be unworried about high debt levels or the possibility of default. In this move, there is an underlying faith that the US economy will stay solid, otherwise credit-worthiness would be seriously in question. Spreads to Treasuries are very low too, further reflecting the optimism.
FINSUM: It seems like the market is worried that stock valuations are tapped out, but that there may not be a significant downturn. In such a case, corporate bonds look like a good bet.