Apple leaves Wall Street hungry for more – can it deliver?

Despite strong iPhone sales growth and hints Apple Watch is selling well, investors continue to wonder whether company’s popularity has peakedTo Wall Street, Apple is a company where the glass is constantly half-full. Its quarterly results on Tuesday night showed revenues up 33% and operating profits up 37% to $49bn (£31bn) and $14.1bn respectively. However, there were disappointments for investors grown used to quarter after quarter of stellar figures. Unit sales of iPhones rose 35% to