If you go to google finance and plot the S&amp;P 500 for all known time you get a chart that goes back to 1975.  I see three big humps 2000, 2007 and 2015.  This is obviously not the most sophisticated analysis, but, there seems to be a pattern were the market gets over excited and then blows off steam.  Maybe we are at the start of a correction.<p>The only thing that concerns me is that those market peaks&#x2F;humps were due to humans getting concerned and changing behaviour.  Maybe now that most trades are just computer to computer the Algos don&#x27;t &quot;know&quot; to be &quot;scared&quot; and cool it we might keep going up till some epic event corrects it.<p>I am hoping it&#x27;s a 1-2 year correction that goes down 50-60 percent.  But, who knows.