# Vanilla call option price calculator

If I wanted to return to at the money forward, all I would need to do is click again ATM and this will bring me back to at the money forward. At the same time I can change the volatility. Bloomberg provides volatility through the Bloomberg volatility surface. This is drawn from large institutions and is quite accurate. However if you wanted to use a different volatility surface you can easily over type this.

If I put 10 and Looking at this now, I can see that my option premium moves with my change in volatility and also with my strike. Then I can move and type 7 in volatility. This will give me an indication of where the price will be. If then I wanted to use this and look for the payoff diagram I would move up to the right hand side and click on split view.

This will generate the payoff diagram for me at expiry. I can of course click this into a table which will generate my payoff after my option premium or alternatively I can click on dates and this will give me the option value as a function of nearest to expiry. Where this is important is at inception is where the option is worth slightly more if I sell this back. I can also see this on a graph.

If I wanted to bring up a series of options I can click on a matrix which will calculate a matrix of various options and option types according to strike and dates. As you can see there are a number of different methods that I can use- so for strike, volatility or price on the X and Y axis. If I pop back to the model — what you can see is that when I return back to the model it keeps all my details in there.

This is the first lesson on how to price an FX option on Bloomberg. Fintute Powered by WordPress. Max Magazine Theme was created by.

There are 4 terms in each formula. I will again calculate them in separate cells first and then combine them in the final call and put formulas. Potentially unfamiliar parts of the formulas are the N d1 , N d2 , N -d2 , and N -d1 terms. N x denotes the standard normal cumulative distribution function — for example, N d1 is the standard normal cumulative distribution function for the d1 that you have calculated in the previous step. DIST function, which has 4 parameters:.

There is also the NORM. DIST, which provides greater flexibility. The exponents e-qt and e-rt terms are calculated using the EXP Excel function with -qt or -rt as parameter. Here you can continue to the second part, which explains the formulas for delta, gamma, theta, vega, and rho in Excel:.

Continue to Option Greeks Excel Formulas. Or you can see how all the Excel calculations work together in the Black-Scholes Calculator. If you don't agree with any part of this Agreement, please leave the website now. All information is for educational purposes only and may be inaccurate, incomplete, outdated or plain wrong. Macroption is not liable for any damages resulting from using the content.

No financial, investment or trading advice is given at any time. Home Calculators Tutorials About Contact. Tutorial 1 Tutorial 2 Tutorial 3 Tutorial 4. The Big Picture If you are not familiar with the Black-Scholes model, its parameters, and at least the logic of the formulas, you may first want to see this page. There are 4 steps: Design cells where you will enter parameters.

Calculate d1 and d2. Calculate call and put option prices. The parameters and formats are: Black-Scholes d1 and d2 Excel Formulas When you have the cells with parameters ready, the next step is to calculate d1 and d2, because these terms then enter all the calculations of call and put option prices and Greeks.

The formulas for d1 and d2 are: This is why you may want to calculate individual parts of the formula in separate cells, as I do in the example below: It is useful to calculate it separately like this, because this term will also enter the formula for d2: DIST function, which has 4 parameters: I calculate e-rt in cell Q