Learn how the simple formula for ROI can help you identify winning investments and make smarter investment decisions.

A new computational method now makes it possible to calculate the forces between large molecules with unprecedented accuracy.

Magic Formula Investing – quantitative metrics used to find discounted quality businesses. Learn its components, steps, ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

If you have ever stared at a bond statement and felt the numbers blur, then you are not alone. In simple terms, the coupon rate tells you the interest cash you will receive each year. Once you see the ...

Net profit margin shows a company's remaining revenue after expenses as a percentage. To calculate net profit margin, divide net income by revenue and multiply by 100. Comparing net profit margins ...

Predicted heights are usually within 4 inches, taller or shorter, than actual adult height. Medical conditions and other factors can affect a child's growth. Estimates are less accurate when parent ...

Molecular characterization of petroleum and reservoir fluids is fundamental to the oil exploration and production sector. However, the complexity of the sample has been an analytical challenge, ...