Time to throw out the stock-market playbook as S&P 500 nears 3,000? By: MarketWatch November 25, 2017 at 12:18 PM EST Few of Wall Street’s prognosticators, if any, predicted that the S&P 500 would eclipse 2,600 before the end of 2017. Read More >> Related Stocks: Nasdaq Composite Standard & Poors 500