Apple's stock price is being closely watched as the company debuts its revamped Siri AI and reports its Q1 earnings. Recent price hikes for MacBooks and iPads, due to rising memory costs, have led to a decline in the stock's value, with some outlets reporting it as the worst day in over a year. The impact of these developments on the stock's price, which is near its all-time high, remains to be seen, with some predicting a potential surge and others questioning if it's too late to invest.