Coal is by far the cheapest feul source and I believe the sector is highly under value, unfortunately you have an administration that relentlessly attacks the industry which will cause it to be depressed.
I don't see a turn around until he's out of the office and get someone in who hasnt been bought by the environmental zealots.
I watch them also. Either another lump of coal is never burned on this planet, or they are both undervalued, and could still go lower. BTU wasn't exactly on fire today, and there was a hidden reason for that lack of participation, IMO.