In order to create a calculator that can accurately price an option, including market volatility and changing market prices for financial instruments, you'll need to download an Excel add-on.

How to Use Excel to Calculate a Bond's Yield to Call. Bonds are investment vehicles that make regular coupon payments until maturity, at which time the bond's face value is paid.

Thanks -- and Fool on! The article How to Calculate the Annualized Holding Period Return originally appeared on Fool.com. The Motley Fool has no position in any of the stocks mentioned.