Institutional buyingI think its very likely that institutions are behind the latest buying frenzy. They buy into well managed mining juniors often, although not as much in recent years due to a much lower appetite for riskier investments. Freeport is on the verge of possibly investing billons into Serbia over the coming years (reason for meetings with Serbian Prime Minister) and it is starting to get the attention of many investors. Why else would they fly all those analysts over there to visit the project???