It's all aboard for CSX, among others, in the index's quarterly rebalancing.
StockInvestor editor Matt Coffina tracks the trends and valuations in the durable goods, discretionary, and tech sectors, as well as the impact of higher rates.
Morningstar's Rick Summer sees Facebook and Google dominating the Internet advertising market as Facebook finds better ways to monetize its massive user base.
It will be a volatile ride, but Facebook's strong competitive advantages and growth opportunities could be the recipe for a hefty valuation, says Morningstar's Rick Summer.
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