Dow, S&P 500 suffer worst one-day fall in five months as Apple drags

Wall Street pulled back from record highs on Monday, with the Dow and the S&P 500 indexes marking their biggest one-day percentage declines in about five months, weighed down by a slide in Apple shares.Shares of Applefell 2.1 percent on news that the company will halve production of its $999 iPhone X smartphone."The market's responding to the question of what Apple's earnings are going to look like, specifically what kind of guidance are they going to give on iPhone X sales," said Bucky Hell