I was saying this looks and feels like 1998. Now I would say this looks and feels like 2000," says Rob Arnott.

The ongoing short-term market rally could be signaling potential challenges ahead, particularly concerning concentration ...

These five charts show how stretched market ... the 25.0x record high reached during the dot-com bubble in 1999. The Federal Reserve has a stock market valuation model that compares the forward ...

Here are five signs to look for to judge whether we’re in bubble market territory and what we’ll likely see if we’re there. A stock market bubble is a speculative frenzy when stock prices ...