Dow Jones is highest level in the long time.
Global Econmics have been emerging and this makes Dow Jones higher and higher.
Nowadays, there are 3 reasons to make Dow fall/
1. Europena risk.
EURO areas depends on Germany. PIGS(Portugal, Italy, Greece, Spain) are bad economical statements.
2. Trump risk
US president, Trump makes a lot of problems over the wolrd. Tariff to China is getting worse and worse situatioon.
VIX is Volatility Index. VIX was get highest level in Febrary. Global Financial banks sells VIX and make lower. This year is the last year of VIX rates are low.