It could hit $3.15 if it launched and took out the H&S formation that's formed (CORV had a similar looking chart this summer).
If you're looking at it and still want to go long, I think a long here with a stop a penney below the 20SMA at 1.67 isn't a bad set-up (20-SMA on a closing basis, that is).
If you look at the daily chart, you'll notice the good risk/reward using the 20SMA, as that's an inflection point for the stock.