Apple Headlines This Week's Earnings, iPhone is Still What to Watch

Apple (AAPL) headlines this week's earnings. The tech giant reports results for its fiscal quarter after the market closes today. Analysts expect $2.16 a share, compared to $1.66 a share a year earlier. Revenue of $56 billion is expected, versus $45 billion a year ago. For all of Apple's new ventures like Apple Pay and Apple Watch, it's still all about the iPhone. Apple sold a staggering 74.5 million iPhones in the December quarter. The iPhone 6 and 6 Plus delivered the big screen smartphone experience at many customers wanted. Apple has previously said it won't break out sales of the Apple Watch.