There are, however, specific events and/or metrics with an exceptionally high rate of correlation throughout history. It's one of these events that should put a smile on the faces of bull market enthusiasts.To preface this discussion, there isn't a one-size-fits-all metric or correlative event when it comes to predicting directional moves in the S&P 500 or individual stocks. If there were a guaranteed way to predict what stocks will do next, you can rest assured that everyone on Wall Street would be leaning ...