The daily chart clearly indicates the $1.00 area will be the stepping stone for higher prices. At $1.20, the share price has breached the 50 day moving average at $1.12. This indicates a daily chart reversal is in the making. It is speculated that this current technical condition is setting the stage for continued strength into the $1.80 area.
http://stockcharts.com/h-sc/ui?s=prb.v