Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Successful investing requires the ability to distinguish long-term trends from the short-term noise that moves stock prices on a minute-to-minute basis. One way to tune out the random oscillations ...

Email us [email protected]. Thanks -- and Fool on! The article How to Calculate the Regression of 2 Stocks Using Excel originally appeared on Fool.com. Get a brief on the top business ...