Now the price is below $4, just wait till it becomes steady and buy it, it should still be below $4.00. This is what my mother said 寧買當頭起,莫買當頭跌。From experience, I found it very true.
I prefer you buy at 3.66 - 3.7 arround for long investment, I think you will get a good profit within this year.
Target price is 5.00 within this year!