Big move today, likely from some Big Guys getting in on a news leak or rumor. This is the type of move expected on the earlier news about LC being within the allowable mining area. It is likely that this earlier information has been evaluated by some of the Big Guys and considered good enough for them to now get in.
Once one big guy starts getting in, some of the others notice and then they all pile-on. I have consistently noticed that the good news always takes a bit to sink in to the Market when it comes to KRY sp.
Anyway, this is only my theory, but with the lack of news and no PR on the KRY web site, just thinking it is a possibility.
PS: AH just went to 1.20.