As S&P 500 approaches record highs, this is what could derail the stock-market rebound

The S&P 500 was back near its all-time high on Tuesday as investors in U.S. stocks appeared content to look past the fact that the Strait of Hormuz was still mostly closed.

​The S&P 500 was back near its all-time high on Tuesday as investors in U.S. stocks appeared content to look past the fact that the Strait of Hormuz was still mostly closed.