Apple, Amazon, Facebook, Alphabet and Netflix have positive but overbought weekly charts, and four could have weekly key reversals on closes this week below their lows of last week.
The company is trying hard to make its various products for marketing and advertising pros work well together, as well as with offerings from peers.
LinkedIn is intent on holding its users' attention for longer timespans. Amazon will expand a program to prevent the sale of cheap, counterfeit products.
The list is piling up.