Epicurious,
The funny thing is that is backwards. It is almost impossible to effectively price volatility in the short term (instantaneous volatility), but pricing long-term is easy. It always amazed me how an issue that has a historical volatility tends to adhere rather tightly to that volatility for the future. A fact that is useful to help build long term volatility structures.(which doesn't mean it will adhere, but I'm just saying it has a strong tendency to). Moreover, options models do not care about trends nor should they. It is about average daily price movement and hedging the gamma/theta relationship. Trends are meaningless to a professional options market maker.
And as an FYI. Once I retired as an options trader I never traded another option.
-Wheezooo
The funny thing is that is backwards. It is almost impossible to effectively price volatility in the short term (instantaneous volatility), but pricing long-term is easy. It always amazed me how an issue that has a historical volatility tends to adhere rather tightly to that volatility for the future. A fact that is useful to help build long term volatility structures.(which doesn't mean it will adhere, but I'm just saying it has a strong tendency to). Moreover, options models do not care about trends nor should they. It is about average daily price movement and hedging the gamma/theta relationship. Trends are meaningless to a professional options market maker.
And as an FYI. Once I retired as an options trader I never traded another option.
-Wheezooo
