Dow futures soared nearly 5% and knocked on the door of ‘limit up’ trading rules Tuesday—here’s how that works

Dow futures soared nearly 5% and knocked on the door of ‘limit up’ trading rules Tuesday—here’s how that works

U.S. stocks have been experiencing some of the most volatile trade in recent memory and that trend appeared to continuing into Tuesday morning as the three main stock-index futures flirted with the 5% …