XRF has a tendency to overestimate more by human factors more than machine. Nearly always it over-reports. It's best to do it blindfolded.
But they've taken the juice out of the assays for the second hole which, IMO, would have kept the speculators holding until then. And, if the assays come back under then there might be pressure on price.
However in saying all that, there is no doubt that serious money is still piling in, and IMO, they must be thinking that they don't want to miss out on the next SFR.
SIR Price at posting:
60.0¢ Sentiment: None Disclosure: Not Held