Evan Niu, CFA

Apple is now flirting with its 52-week low again, even after rallying after earnings. The Mac maker is incredibly cheap right now, and investors will eventually regret doubting its ability to launch into new product categories and markets.

Is this meaningful, or just another movement?

Is this meaningful, or just another movement?

BlackBerry fails to meet even the lowest expectations with its new BlackBerry 10 devices. The company swings to a loss and backtracks on multiple strategies.

Android may rule mobile in terms of unit market share, but iOS still grabs the vast majority of app sales. That has important implications for developers, who provide most of the content.

In the race to 4G LTE in the U.S., Verizon has long enjoyed a first-mover advantage over its rivals. That's allowed the company to effectively complete deployment well ahead of the competition and prepare its network for the next phase.

Samsung's new Galaxy S4 has been having trouble hitting the big numbers that investors were hoping for. Two component vendors inside may have some limited upside as a result.

Apple has a relatively lower market share in the Indian tablet market relative to its broader global position. Aggressively pricing smaller tablets would be key to success.

After a terrible launch, the HTC First is effectively dead. AT&T has now cleared out its remaining inventory, and Facebook needs to head back to the drawing board with Home.

Apple's new marketing campaign that focuses on its brand isn't resonating with consumers. Will the company ever regain its marketing prowess?

Apple heads to Russia with love, opening its online store for the first time. The iPhone maker still has plenty of work cut out for it, though.

Apple's Passbook is a clear stepping stone in the direction of an inevitable payments service. Even without a uniform payment method, Passbook is still seeing some early success.

The Google Editions of the top two Android phones go on sale today, which could mark the next phase of the stock Android market. Will Google ever find a new Nexus partner?

Google's enterprise value has just surpassed Apple's. The shift comes thanks to Apple's share volatility, declining bond values, and surging cash balance.

Apple's iPad continues to find new use cases that translate into incremental opportunities. American Airlines is now the first airline to complete a full deployment of Apple's tablet in the cockpit.

Microsoft is the last of the three major platform providers to host its developer conference, which starts tomorrow. What can investors expect to see out of Build?

For B&N's Nook, the writing's been on the wall for a long time. Selling a product at cost and sending customers to another company's content store is not a winning formula.

Barnes & Noble decides to abandon making its Nook tablets as sales decline.

Is this meaningful, or just another movement?

Apple's declining unit market share has been a cause for concern among some investors, but Tim Cook isn't overly concerned. Instead, the Apple CEO has been citing impressive usage statistics.