Market volatility refers to the degree to which the price of a security or index changes over a period of time. Market volatility can occur for a variety of reasons, including economic news — such as ...

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. Considering the week just past, with triple digit Dow point swings almost a daily occurrence, we thought this ...

Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

This article was originally published on ETFTrends.com. While disruptive innovation strategies may experience short-term volatility, ARK’s research shows that maintaining a long-term investment time ...

Since Aug. 17, the market has been going a bit crazy. Fears about Chinese growth, interest rates, and more have whipsawed prices dramatically lower, then higher, and the lower again. The uncertainty ...

Frank started market timing in 1982 when the Federal Reserve cut interest rates and sparked the 1980’s bull rally. Realizing that this rally could have been forecasted, he began to search for ...