In astrology, a Grand Trine is said to occur when 3 planets come into 120 degrees of each other. That is, planet A is 120 degrees from planet B which is 120 degrees from planet C which is 120 degrees from planet A.
Such a Grand Trine can be seen coming at us June 3-4th with Saturn, Mercury and Neptune.
I have done some back-checking into this arrangement and I note that over the past 15 years there has been only 1 such occurrence, in early October 2012. That occurrence marked a short term peak in the markets that saw the Dow drop 1000 points over several sessions.
So, here we go again. With not a lot of past data to rely on, all I can say is to be alert for a possible peak in the markets with this Grand Trine that may see some of the hot air being let out of the balloon so to speak.