Before the Luka Doncic trade, Jason Gallagher and Master Tesfatsion were both unabashed Mavs fans. Now? One is still all in.

Before the Luka Doncic trade, Jason Gallagher and Master Tesfatsion were both Mavs fans with ties to North Texas.

The day-to-day volatility for the S&P 500 settled down on Monday and Tuesday. But two-thirds of stocks in the U.S. large-cap benchmark index have declined this year, with 220 of the 500 stocks ...