Price to earnings ratio, based on trailing twelve month "as reported" earnings. ... SP 500 PE Ratio chart, historic, and current data. Current SP 500 PE Ratio is, a change of + from previous market close. SP 500 PE Ratio; Shiller PE Ratio; 10 Year Treasury Rate; SP 500 Dividend Yield ; SP 500 Earnings; SP 500 Historical Prices; more; multpl. menu. SP 500 .