Updated 11.9.2006
Question:How dividents are taken into account in this calculator?
Answer:By no means. You can try to take dividents into account by tweaking the inputted stock price or strike price accordingly
Question:Why the service does not work?
Answer:Impossible to tell. Make sure that your browser supports JavaScript and it is enabled.
Question:Aren't you talking about warrants here, not options.
Answer:Maybe. We have tried to implement Black-Scholes formula as it is and whatever it outputs. Please check the exact meaning of its outputs from related litterature. In many practical cases the difference between outputs regarding warrants and options is negligible. We respect related terminology definition in www.wikipedia.org