Twitter Q1 Earnings: What to Expect

The first time Twitter reported earnings as a public company in early February, it didn't go so well. The company revealed that it had added just 9 million users in the December quarter, CEO Dick Costolo struggled on the earnings call that followed and the stock plummeted by more than 20% overnight

In the months since then, Twitter has announced several acquisitions for social TV and data analytics, and plans to roll out 15 new types of ads. But when Twitter reports its first-quarter earnings results on Tuesday after the market closes, all eyes will once again be on user numbers.