The Stock Market Just Flashed a Warning Sign Only Seen Once Before in 155 Years -- and History is Very Clear About What Happens Next.

The last time the S&P 500 rose this rapidly — outside of recession periods — was before the 1987 crash

Stock Market Indicator That Preceded Great Depression and Dot-Com Bubble Reaches Historic Levels

The S&P 500 has surged over 26% in the past 12 months, creating an increasingly expensive market that has investors worried about a potentia

The S&P 500 just posted one of its best two-month runs ever. That often means more good times ahead.

If the stock market’s double bubble bursts, it could usher in the next crash

‘Two Sigma’ S&P Rally Signals Easy Money Has Already Been Made

S&P 500 crosses 7,600 as major markets hit record highs, but Deutsche Bank warns of 1987-like rally speed

Major U.S. stock markets (S&P 500, Dow, Nasdaq) hit new record highs, with the S&P 500 crossing 7,600 for the first time. Japan's Nikkei 225