Comparing the $SPX index growth with earnings growth. The index is 2.33 times more expensive than it was at the top of the housing bubble.

via @AndysCycles:

The index is 2.33 times more expensive than it was at the top of the housing bubble.

3 valuation charts for your amusement.

Corporate profits up 3% per year since 2006.
$SPX over total business sales at all-time high.
SPX over total construction spending at all-time high.