well im not saying that im just trying to get the maths and the models to work.
maybe 100 to 150 percent volatility is ok for a small cap mining stock i dunno. My knowledge in mining stocks is limited as my main background is from larger caps or finantials.
But since options have a natural positive Vega by adding volatility you are going to increase its price.
The question here is is 100 -150 percent justifiable and if yes why?
VIPHAR