U.S. stocks pulled back from their all-time high on Friday as they closed out a second straight winning week. The S&P 500 slipped 0.3% a day after setting a record. The Dow Jones Industrial Average dipped 140 points,

Here’s a surprising new fact about the world’s largest and most-liquid public equity market: Most of the activity on it isn’t public anymore.

Many quantum computing stocks have risen well above Wall Street's price targets, but this one still has room to climb.