Calculate monthly returns by adjusting your portfolio's start/end balance with net deposits or withdrawals. Compare monthly returns to benchmarks like the Dow to assess your investment strategy ...

Image source: Getty Images. Profitability, sometimes called profit margin or net margin, is determined by calculating income as a percentage of revenue. The two figures that we need for this ...

State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China National Co-Innovation Center of Chemistry and Chemical ...

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 ...