A stock-market indicator that has been used by investment analysts for more than a century flashed a bullish signal this week. For the first time in more than a year, the Dow Theory flashed a buy ...

Buffett's stock market indicator has recently surged to an all-time high of 224%, suggesting that US stock valuations are now at their most inflated in history. This figure, derived by dividing the ...

Learn what the relative strength index (RSI) is, how it works, and how to read overbought and oversold signals, along with the formula behind this popular indicator.

The Shiller CAPE ratio measures S&P 500 performance against the average inflation-adjusted earnings over the past 10 years, ...