We are within hours of Apple's launch event, related to education, and as is usual in these cases, shareholders confirm their confidence in Apple and led to the Cupertino company to reach a new record in the stock market.

Right now each share of Apple is valued at $ 429.11, a figure that has not stopped rising throughout the day. With these data, Apple is worth almost 398 billion dollars in the stock market and is positioning itself as one of the most valuable companies in the world.

Apple is expected tomorrow to surprise us with their "revolution in the textbook industry," one of the pillars that the company plans to remodel throughout the year.

The rise was more important than in recent months took place before the presentation of the iPhone 4s. Following the announcement of Apple's new terminal, its stock market value declined slightly. Tomorrow will inform you about the reaction of shareholders following the presentation of the company.