According to 9to5Mac, in a run up to Apple’s Q1 2012 earnings call, the company’s share reached an all-time high by passing $427 a share for a market valuation of $398 billion.
If you recall, back in October of last year, TechCrunch writer MG Siegler wrote an article that was titled “If You Sold Your Apple Stock Today, You’re an Idiot.” The post was in response to Apple’s stock price dropping more than 23 points in 8 hours. He seems to be right.