CNBC Daily Open: Investors dismiss Trump administration's beef with the Fed — S&P 500 hits new high

The Nasdaq is partying like it’s 1999. Why that might signal a stock-market selloff ahead

Stock market today: Dow, S&P 500, Nasdaq rise to start busy week of Big Tech-dominated earnings

'It isn't different this time': Why one strategist sees excessive investor euphoria driving a 15% stock plunge

The S&P 500 Clinches Another Record

IBM’s stock has crushed the S&P 500 this year. That raises the bar for earnings.