The chart below shows the median price/revenue ratio of S&P 500 component stocks, which set yet another record high in the week ended November 3, 2017, and now stands more than 50% above the 2000 extreme."
http://cdn2.socialtrade. com/comsys/imgs/tumblr_inline_oysvrhTGmw1sq14jh_500_NWtq96_m.jpg