Possible they announce sales orders and or shipments as i would assume every company selling radiation detection devices is being overwhelmed by the increase in demand due to world events,.
It's not always the fundamentals that keep a stock trading higher than it was a few days before... too many variables in this economy to be surprised by such a stock raising its trading channel by 300% Indeed, it would not surprise me at all... happens a lot lately with various stocks.
Market Data 
Markets 
AI
