Dub.... best cut and paste you have posted.
Its a well known fact and been around for years.
May/June are caution months and many brokers tend to take a break in Bermuda... or where ever you fancy.
At least keep their holdings well in check
Same phenomenon exists around 3 weeks before Christmas... this is also and old one that can be proven over time.
It has been put down to season changes.
Bye
