whenever the positions of Mars and Neptune in the U.S. natal birth chart are adversely impacted by transiting planets, the markets are in danger of plunging. Every panic since 1857 except one has happened when the U.S. natal Mars in Gemini square Neptune in Virgo were opposed or squared by transiting planets, especially Saturn and Mars.

31st January 2018  Full Moon (Total Lunar Eclipse)

16th Feb New Moon(Partial Solar Eclipse) ( S&P500 will Complete 2 year From low 1810)

17th Feb Mars Square Neptune.