U.S. stocks drifted around their record heights following the latest signals that the U.S. economy continues to hum

Nvidia has delivered such massive gains in recent years that it's easy to overlook how the stock has performed over the short term. Most investors would be happy with a 20% gain in a year. Nvidia's share price has soared over 20% in the last five weeks.

Goldman Sachs, UBS, BMO, and Deutsche Bank have raised their S&P 500 price targets in recent weeks as the index continues to hit record highs.