As of 5:53 am IST, Apple’s stock was trading 2.8 per cent, or USD 9.4, lower at USD 328.75 in after-hours trading. During the regular session, the stock settled 1.83 per cent lower at USD 338.32. It had touched an intraday low of USD 335.82, marking a decline of 2.6 per cent from its previous closing price of USD 344.63.