I just stay away from it now, its an old miners trick find a good vein (in this case tunnel) "grab good stuff, then place a drill above it and then start drilling through it.
Then stay in the smae place and then angle the drill at 30 degrees and dsrill the same area again...
Until they step out some distance and drill and not "over a good tunnel..then I'll wait.
Don't buy/sell the stock because I did! Unless you want to lose money too!!