Following the trends of young people can help investors, said Jim Cramer this week. But, he added, it isn't an excuse avoid doing your own investing homework. You still must find companies with solid business models that aren't fads, like MySpace and GoPro (GPRO) proved to be. But young people are your best bet for finding up-and-coming stocks like Etsy (ETSY) .
More from Investing
How Recency Bias and the Pareto Principle impact your trading decisions.
Along with its total subscriber adds, keep an eye on Netflix's regional growth rates, as well as its free cash flow guidance and content spending outlook.
Fundamentals and valuations are secondary to shifting money into certain sectors.
Let's check in again on BAC after its latest earnings.