Do we even have bottoms any more? I can't really recall seeing a juicy one for quite some time. Maybe I'm not looking close enough.
There are some little ones, like the recent dip to about $1200. But to profit from the bottoms recently, you'd have to be some kind of mental day trader with zero patience and a package of 400 trading bots. Still, the period of stability hasn't been a really long time. Could always change soon.