There are some known knowns that are not mentioned in this article. As 62% of Apple's sales come from outside the U.S., where there are untapped markets, such as India, so there is room for growth in sales. There is a horde of cash that cannot be brought back to the U.S., on account of the ridiculously high corp tax of 35%, to which about 5 percentage points for state tax adds to 40%. Mr. Trump is going to change that, which implies a special dividend to dump cash into the hands of the shareholders at some point in the next few months. That would be a good reason for holding the stock until this happens. The company is expanding its services revenues, as for example Microsoft has done, and this will enable further growth, which the CEO has mentioned in his quarterly earnings reports and discussions on line with analysts. The $140 per share GS target is a mere $6 over the all-time high, which at $133 has not yet been reached. It probably will this week.