Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...

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 ...

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 ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Are you a low, medium or high user of gas and electricity? Estimated energy use figures How to find your actual energy usage figures How to work out the running cost of appliances The energy price cap ...

To trade currency pairs, you need to understand the concept of a lot in forex. This guide explains what a forex lot is, why it’s important and how you can use it to calculate your position size. A lot ...

Your heart rate, also known as your pulse, is a standard measurement of how many times your heart beats per minute. It increases or decreases depending on how hard you’re exerting yourself. As such, ...

The Black-Scholes model estimates the fair value of European-style options using five key inputs. Model assumptions include no dividends and a constant risk-free interest rate, among others. Use an ...