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 ...

A ratio analysis compares a company's financial data for the purpose of identifying a current profit trend or providing context to make a business decision. An accountant or financial analyst ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. David Kindness is a Certified Public Accountant (CPA) and an expert in ...

Global optimisation of sum of ratios problems represents a formidable challenge in contemporary applied mathematics and operations research. Such problems involve objective functions that are ...

On average, option traders lose about 90% of the time. Thus, the put to call ratio is often used as contrarian indicator when reaching extreme levels. In this article, we will analyze the ...