s&p 500 pe ratio multpl.com s&p 500 pe ratio chart, historic, and current data. current s&p 500 pe ratio is 20.87, a change of +0.29 from previous market close. Category:investing Global Rank:89,297 visits:666.6K pages/Per:2.3 currentmarketvaluation.com Category:investing Global Rank:115,865 visits:492.4K pages/Per:3.1 ADS