While many merchants will classify the market drop of over 200 points on the Dow Jones Industrial Average in March 2007 as a pullback and never a crash, all traders will agree that it was a market correction that had to come to dilute the long run excesses of bullishness and euphoria over the years of robust uptrend and shallow pullbacks. In late October, costs started to drop rapidly and investors became fearful and started selling stocks. Crashes are often distinguished from bear markets by panic promoting and abrupt, dramatic price declines. This crash of the world’s second-largest inventory market evoked comparisons to the 1929 Wall Avenue collapse, and provided a laboratory for testing an enduring explanation of its causes.

Whereas there isn’t any assure that this bull market will cra...