Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

We propose a method for selling options that defies many myths around options selling. We analyzed options prices using statistical modelling and calculus to improve the "expected value" of trading ...

Residual value is the estimated value of an asset at the end of its useful life. It's used to figure out things like the value of a car at the end of a lease or how much equipment is worth after it's ...