The following picture shows the forecast made for MU 15 months ago. The forecast lines were not touched, the price is updated to August 30 2019. An update on this symbol was every few weeks on the examples page.
It is amazing how the general trend is captured by the annual cycle, the quarterly and monthly cycles cought the "waves" very well, and the weekly cycle catches the exact turning points week after week, sometimes to the day.
This is a world record forecast as far as I know.
I do not expect this forecast to be exact much longer and I do not recommend to use it for trading.
This is not an advise for trading.