S&p 500 index chart bloomberg
The S&P 500 Index measures the performance of the 500 largest companies in the U.S. stock market. Find out more about how stocks and bonds stack up on a 5 hours ago S&P 500/400/600 Indexes & Forward Earnings. 11. S&P 500/400/600 Forward Revenues & Margins. 12. S&P 500/400/600 P/Es. 13.