IMO - when there is as big of a change in the On Balance Volume as has been seen on this ticker one of two things is happening. One covering a large short, & there was no large short. Two some one with about $500k was burning a whole in their pocket and they saw this ticker as a target that would become profitable. I believe it is reason two. Following the whales have served me well so far, they are typically the ones with info that the common folk are not privileged too. I will manage my funds as I see fit.