substantial upside potential

dow jones seems to think so:

1452 [Dow Jones] Queensland Gas (QGC) adds 6.3% to 1-year high of 25.5 cents
on 635,205 shares traded. QGC benefiting from increasing complexity of its coal
seam methane operations, including more sales contracts, plans for pipeline,
power station, plus increased gas sales. Coal seam methane has major long-term
future in eastern Australia, suggesting QGC has substantial upside potential.
(RCB)