Here I was thinking that the pop to $6 was short covering. Appears not to be....
Short History
Symbol Report Date Volume Change
RR - V 2010-03-31 781,100 10,900
RR - V 2010-03-15 770,200 135,600
RR - V 2010-02-28 634,600 276,300
RR - V 2010-02-15 358,300 294,100
RR - V 2010-01-31 64,200 51,700
RR - V 2010-01-15 12,500 -12,000
RR - V 2009-12-31 24,500 6,500
RR - V 2009-12-15 18,000 -44,400