Public companies often compensate employees in part by giving them stock options. This form of employee compensation conserves cash, improves retention and aligns employees’ interests with the ...

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 ...

Excel's AGGREGATE function lets you perform calculations whilst ignoring hidden rows, errors, or other functions that appear in the data. It's similar to the SUBTOTAL function but provides more ...

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 ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Option margin is the collateral (cash or securities) an investor must deposit before writing or selling options ...

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 ...