gold up $140a/oz since scoping study!!!

Since the scoping study was released, not only has there been a further extensive drilling programme to extend the resource (assumedly to over 1m oz), but the gold price in A$ terms has risen something like $140/oz !!!!!!!!!!!!!!!!!!! and copper is up 30% since that time also. So that's BIG in anyone's language. Just strikes me that BTV has to rocket. It's market cap does not make sense to me.