This predication is based on the Horoscope pre of Mercury.
Because Mercury is mastering the wealth, when it goes retrograde (3~4 times each year), the financial markets will go into reversal/retracement.
# Mercury Retrograde Schedule
1st: Feb 17 ~ Mar 10, @Pisces, Aquarius
2nd: Jun 18 ~ Jul 12, @Cancer
3rd: Oct 14 ~ Nov 04, @Scorpio, Libra