Investir en bourse en ce moment est un risque

Selon John Hussman :

“Importantly, the market is again characterized by an extreme set of conditions that we’ve previously associated with a “Who’s Who of Awful Times to Invest.” The rare instances we’ve seen this syndrome historically are reviewed in that previous weekly comment. They include the 1972-73 and 1987 market peaks, and several instances since 1998. The more recent instances of this syndrome are shown by the blue bands on the chart below. Note that each of the separate instances in the 1999-2000 period were followed in short order by intermediate market declines of between 10-18%, and of course, ultimately by a plunge of more than 50% in 2000-2002. Likewise, the 2007 instance was followed in short order by a correction of nearly 10%, and a few months later by a plunge of more than 50% in 2007-2009. The more recent instances in 2010 and 2011 have also been followed by substantial market selloffs in each case, though with a longer lag in 2011 (due to ongoing QE2 operations). Aggressive monetary policy did not prevent the ultimate declines, though massive central bank interventions have undoubtedly helped to short-circuit the more violent follow-through that occurred in 1973-1974, 1987, 2000-2002, and 2007-2009, at least to-date.”