shortcut for click down

Hello. I know you can double click corner of cell to get formula to go down. Is there a keyboard shortcut for that? Gracias.

No, I meant to copy the formulas down. Not to go to the end.

Well control d goes to the end of a selected range, right? It doesn't do the same thing as double click on right corner, which copies to the bottom of the adjacent column cell with data. I guess the answer is that there isn't a shortcut but there are some fast workarounds (none as fast as the doubleclick though, but I prefer to use keyboard vs. mouse).