Ray of hope or false dawn for markets? European investors still staggering from a nearly 12% plunge over three days in their regional stock benchmark are waking up to a futures market pointing more than 3% higher. President Donald Trump has hardly backed down in his assault on perceived trade disparities, even doubling down on China by threatening additional 50% levies that would take the combined total well above 100%. All of this raises suspicions of whether the bounce in markets will last, and even a 3% rebound in the STOXX 600 wouldn’t make up much of the rout since Trump’s “Liberation Day” tariff announcement last Wednesday.