http://screencast.com/t/kb8lbMFAd
all the tools you need is on the Analyze tab - you can check the value of any option (or combo) for any date, you can adjust the number of options, you can globally raise/lower the i.v. (as a + or - %), you can change the under lying price, set up price slices across the P/L graph, etc, etc....you have to play with it and recognize the limitations, but it's a great tool, I use it extensively...
all the tools you need is on the Analyze tab - you can check the value of any option (or combo) for any date, you can adjust the number of options, you can globally raise/lower the i.v. (as a + or - %), you can change the under lying price, set up price slices across the P/L graph, etc, etc....you have to play with it and recognize the limitations, but it's a great tool, I use it extensively...
"If The Fool persists in his Folly he will become wise." - William Blake