Care to expand?
The stock market was going up before Trump took office. It's overdue for a major fall. Will that be attributable to Trump, too?
And as
@Oceander said, the market is really not a good indicator of overall economic health. We can have a robust stock market, but a 50% unemployment rate.
As for the other economic indicators, those figures come from the government, which has been fudging most of the numbers for years -- particularly during the Obama administration. Their methods of calculating such factors as unemployment did not change once Trump took office, so most likely, the numbers they are producing now are just as phony as the ones they produced during Obama's administration.
That all said, there are a few good signs of improvement. But they just might be attributable to some temporary euphoria over the fact that the heavy hand of the Obama administration is gone, and not necessarily because of Trump or anything he might have done. It's just too early to set off the fireworks.