when Apple’s stock price also fell. The slide has meant Apple is now below a market capitalization of $1 trillion, with its stock price giving the company a market cap of about $966 billion.

Apple shares have been slipping during the first 40 minutes of the Apple WWDC keynote, amid a lack of news about the one thing everyone wants to hear abou: artificial intelligence.

Apple CEO Tim Cook speaks during its annual Worldwide Developers Conference yesterday (AFP via Getty Images) Apple shares edged lower in premarket exchanges on Tuesday after the iPhone maker ...