Facebook has dominated, today is their 4 year anniversary of their IPO ...they have not added LIVE video this is the future. I am in on FB and think long term this is a big winner. You can look for buy opportunity around the up . Use the weekly chart to find that area and look for corrections to ad to position or wait until it collapses. Remember this is a long and thus I don't trust is..I want to see a health correction and then AMZN , FB , are two of my expected long term winners although price is high now they are building world wide value and once you build the list then it is about monetizing it.