Apple is sliding after iPhone sales underwhelmed and it said its holiday quarter will be on the low

Apple shares tumbled 7% after an earnings report which included soft guidance for Apple's all-important holiday quarter. Investors also seem to dislike that Apple plans to stop disclosing unit sales for iPhones, iPads, and Macs. Apple was able to raise the average selling price for an iPhone by 28%. Apple provided soft guidance for its all-important holiday quarter which fell on the low end of analyst expectations, and iPhone sales were essentially flat from last year and below analyst...