When I am in the charting programs I don't feel like turning on the options program to check the 2std levels.
Is there a graphic indicator that would show the std levels on a price chart like there is one for hv?
You can estimate it by hand (i.e. with a calculator). Just divide volatility by the square root of time, that will give you 1 standard deviation for the required period, then just multiply by 2 to get 2 standard deviations.
