The US stock market remains over owned, over leveraged and over valued. It is clear that most investors have not understood the enormous risk they are taking for inevitably poor long term returns. John Hussman provides a great service by producing clear charts showing highly likely outcomes.
https://www.hussmanfunds.com/wmc/wmc140505.htm

Most Investment Advice Is Not In Your Best Interest
This article is about why messaging like that tweet is wrong, what the math actually says, and how you can find out whether your own advisor understands the difference.

