Government regulations require the disclaimer that “Past Performance is not a Guarantee of Future Results” but certain events tend to trigger other events. Or if they don’t trigger them they have similar causes or perhaps one is just an indicator that the other is in progress. Wise stock investors are always on the lookout for these types of indicators so they can be properly invested for the upcoming event.  In today’s article, we are going to look at an indicator that often (not always) precursors a market crash.