AAPL Stock Retreats From All-Time High: Research Firm Says Apple Could Sell 6M iPhone Duos This Year

Apple, Inc. (AAPL) could sell 6 million iPhone Duo units this year, Counterpoint Research expects, offering the first estimate for the new Apple device that fans are raving about.Priced at $1,999 and slated to begin sales on Oct. 23, the iPhone Duo will be Apple’s flagship model, and the company is…