I should have added that Cath Davey's TA indicates .052 cents is the breakout point for "big mover" status on GDN. It's riskier to get in earlier but of course the rewards are that much greater.
I got in around the .025 range and (given is history of rapid upward movement) am happy to hold for a good while yet.
Conduct your own research.
R/Gupper