From the replys I received from my previous post about Optionstation it is obviously not worth buying,does anyone know of any good Options Calculators that I can download so I can work out the Implied Volatility and the greeks
dojistar - if all you need is simple IV and greek calcs, the CBOE calculator should work - http://www.cboe.com/TradTool/OptionCalculator.asp There are also some option calculators at http://www.axone.ch/JavaCalculators.htm If you need more than the basics, there's software from optionvue.com, optionetics.com, trade-prospector.com, and mindxpansion.com (others I can't remember off the top of my head).