by Katie Brockman
Throughout the S&P 500's history, there have only been two periods in which this ratio spiked drastically.
The first was the Great Depression, when it peaked at around 35. The second was the dot-com bubble burst in the early 2000s, when it reached a record high of around 44.
As of this writing, the S&P 500 Shiller CAPE Ratio is nearing 40 -- its second highest point in history.
Source: The Motley Fool
https://finance.yahoo.com/markets/stock ... 00403.html
