Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial ...

Junsen Electronics Releases Announcement on Abnormal Stock Trading Fluctuations. On September 9, Junsen Electronics (600699.SH) announced that the company has noted the recent hig ...