Apple, Amazon and Google have had a good day so far, with their stocks rising to new highs. Apple cracked $680 for the first time on its way to who knows how high in anticipation of the Sept. 12 iPhone 5 launch and a possible iPad mini introduction later this month. The company's market cap rose above $635 billion.
Amazon hit another all-time high following the introduction of its new Kindles, which are much more competitive with the iPad and other tablets than expected. The stock zoomed above $258 in this morning's trading.
Google also hit its highest … Read more