Micham: re PEIX, thanks for pointing out that article which I think explains the sudden weakness since yesterday afternoon. Yesterday morning PEIX hit a new high of $18.2, then back down to a low of $15.29 today, the second sizable pullback since the earnings !
PEIX is a volatile stock - below trends shown at 15% threshold -
Trend Start Price Trend End Price Gain/Loss % Days in Trend