The stock market and some Arizona companies took it on the chin after Trump announced tariffs that could slow the economy and raise consumer prices.

The stock market’s Monday rally was too good to be true. Right around noon ET, the Nasdaq Composite was down 0.1% after surging earlier in the session. The S&P 500 was up just 0.2%. The Dow was ...

After the U.S. stock market closed April 2 ... likely has spiked anxiety levels for many people with money tied up in workplace 401(k) plans or other retirement accounts. These are long-term ...