Actually there is shaking going on, starting from the pre-market. Fake asks being put in, then being pulled as soon as real buying kicks in. Then they wait for the volume to drop, and put those asks in again, hit some stop losses, scoop them up and rinse and repeat. This is the same pattern that has been going on for over a year. Make no mistake, accumulation by stealth.
We'd be a lot lower than this if there were "real" problems.