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Option Calculations

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The program has an integrated realtime module for calculations of implied volatility and Greek values such as Vega, Theta, Gamma and Delta. The calculation methods are Black Scholes, Black Scholes 76 and Binominal method.

 

How to open Option Calculations

 

1. Go to the Main Menu > Select Options under Equities > Choose market.  

 

Put/Call tab

 

Filtering

 

You can filter which options are shown in a series by ticking off the checkbox on the top:

 

Bid/Ask- include only lines with Bid or Ask (on the put or call side)Last - include only lines with Last (on the put or call side)

 

Strike- keeps only 5 options above and below underlying last

 

Underlying- Choose the underlying instrument by clicking on the drop-down menu

 

Expires- You can also filter the options by expiry date. The generic expiries (<First expiry>, <Second expiry>, ...) are useful when creating workspaces because they always refer to the first three upcoming expiry dates and do not need to be modified.

 

Filter- click on this if you have a filter, then increasing activity will include further options. The filter is not dynamic. If there is a Bid price on an option, this will not be visible until you click on Update Filter (or turn the Bid/Ask filter on and off). You can sort all columns. To go back to ordinary Expire/Strike sort, choose Expire Month.

 

Layout- It is possible to choose between Analysis, Default and Trading.

 

Volatility- it is possible to choose between Implied, Historical and Custom.

 

Calculating Theoretical Values

 

Choose Option Calculator Setup or right-click on an option or stock and choose  Calculation Setup > Choose the feed for the underlying symbols (e.g. Oslo Stock Exchange) and set the risk-free rate for that market (e.g. 4%). You can also set up volatility for the underlying symbol manually, or fill in the number of days you want and ask the server to calculate a historical volatility

 

Example: Press [Select All] - then [Set Days] - write: 30 [Enter] - press [Calc Volatility]. A request is sent to the server to calculate historic volatility over 30 days for all stocks on ”r;Oslo Stocks (this may take a while to save the first time). You can also fill in future dividends for each stock.

 

The values in the Quote Windows are now being calculated

 

For more information about the Option Calculation Setup, click here.