Input Results Graphs Help

  Option Price Calculator
Enter the strike price:
Enter the current price of the stock:
Enter the standard deviation of the stock price:
(in percentage terms, as a decimal)
Enter the risk-free interest rate:
(per time period, as a decimal)
Enter the time to expiration:
(number of time periods)
Enter the type of option:
Number of decimal places in answer:

The calculators at this site are designed to help you to understand the issues that need to be considered in determining the investment option or options suitable for you. However, the calculators should not be seen as a substitute for professional advice from a financial planner who takes into account your personal financial circumstances and needs. We strongly recommend that you discuss your requirements with a qualified financial adviser, who can take into account your personal financial position and can help you choose a strategy that suits your own personal circumstances.