Longest S&P 500 Valuation Slump Since Nixon Discounts Profit

Valuations for U.S. equities have been stuck below the five-decade average for the longest period since Richard Nixon’s presidency, a sign investors don’t trust earnings even after a three-year bull market.

Analysts estimate profits in the Standard & Poor’s 500 Index will reach a record $104.78 this year after increasing 125 percent since the end of 2009, the fastest expansion in a quarter century, according to data compiled by Bloomberg. American companies are boosting income so much that even after stocks doubled, the S&P 500 hasn’t traded above its 16.4 mean ratio for 446 days, the longest stretch since the 13 years beginning in 1973.