I've seen the pattern for the last 6 weeks. Someone takes it higher, buying in volume, then lets it drop back, then comes back in again in volume, then lets it drop again.
$5 was a natural resistance level. But now we've broken it, and it looks like it may form as support, in the near term. Any kind of thermal coal price recovery, and this stock could readily go to $8-10, before the end of this year. And I still see $10-15 in 12-18 months.