The sp has tanked in the last couple of days. I can understand...

The sp has tanked in the last couple of days. I can understand it for a speculator which has found coal, but not for an actual miner (very soon).

This looks like a bargain to me because...
1. They have already secured a price for their coal.
2. Miner to be not a speculator.
3. In NZ, therefore port problems in Australia will not affect them.
4. Large resource.

Anyone know the reason for the current sp?