Possibly the Bottom.5150 seems to have been the floor for most of the day.
If the selling is based on nervousness over the safety of the mine due to the recent media releases, and nothing else, then this is a sell off based on emotions, and this could be the bottom.
The company says some facts in the report are not accurate and they are willing to go to court to straighten things out...
I don't think we have a situation where miners are refusing to work over safety concerns that have surfaced as a result of the report. IMO that sort of thing would have happened way back around the time of the unfortunate event.
Nothing has changed regarding the potential of the price of silver. All the reasons to hold shares in good producing silver mines like USA remain in place. Even if there were further selling, IMO, in time, USA will move back up.
As always, if anything happens to send the price of PM's soaring, I would expect to see many new buyers for USA. IMO such investors will probably not conclude that USA is a poor play based on its record for safety, but rather choose to invest in USA based on its rate of production, its resources, its potential, and its SP.