It’s been a week of champagne and confetti on Wall Street—a rare five-day sweep of record closes for the S&P 500, the kind of ...

It remains to be seen if the S&P 500 can continue climbing in August to notch a fifth consecutive month of gains. The current ...

The Dow feels pressure, weighed down by a steep fall for IBM, while the S&P 500 and Nasdaq climb to another round of records and meme-stock mania resumes.