Learn how option premiums are determined by factors like stock price, time to expiration, and volatility. Master the basics ...

When you edit the values on your Microsoft Excel worksheet, pressing the "F9" button refreshes the calculation manually. To avoid the tedious task of repetitively pressing this button and risking an ...

Options traders employ several trading strategies, but they all have the same objective: to make a profit. It’s possible to make money with options trading, and knowing how to calculate profitability ...

Capital One calculated the value of the options using the commonly accepted Black-Sholes option-pricing model. The problem, according to a Capital One spokeswoman, was that the third party that did ...

Option pricing is driven by various sensitivities. One of these sensitivities is called Gamma. Gamma measures the rate of change in an option’s Delta score based on a one-point move in the underlying ...

Enable the Auto-Calculate option. Disable Show Formula option. Check the cell format. Check if the formula is entered correctly. Check for Circular References in the spreadsheet. If the spreadsheet ...

The complexity of the tax code is one reason why the filing season is so agonizing for so many Americans. But complexity can work to your advantage when filling out your 2000 income tax return. In the ...

Option margin is the cash or securities an investor must deposit in their account as collateral before writing—or selling—options. Margin requirements are established by the Federal Reserve Board in ...

It can be frustrating when your formulas are not updating automatically on Excel. Building on that, here are the possible reasons why it may happen. In this post, we explain four such scenarios: The ...

I stopped using Google’s calculator app some time ago because although it’s nice and simple, I couldn’t see my previous calculations. As trivial as that may sound, it can actually be quite ...

Chestnut Ridge, NY. Teledyne LeCroy has introduced a new harmonics calculation option for the MDA800 motor drive analyzer series. This optional software package enhances the standard capabilities of ...