2) Funds and traders are causing volatility as they always do. Some have been warning about a correction for months.
3) Fear of high interest rates makes equities less attractive.
4) There will be short spurts of buying, and more will get out then.
Deficit spending is nothing but bad news.
many people like me have upped their 401 contributions to try to have lower incomes to report when 2018 taxes are due...