FILE - In this Nov. 10, 1972 file photo, trading on the floor of the New York Stock Exchange continues its frantic pace as the Dow Jones Industrial Average marched to an all-time intra-day high of 1,007.15, surpassing the 1,011.11 high point set on Feb. 9, 1966. It’s impossible to predict how the Dow, that popular barometer of the stock market, will zig and zag from its most recent high, on March 5, 2013, when it closed at 14,253.77. The only thing certain about the market is that there will be more peaks and valleys ahead, and that’s about as specific as a fortune cookie. (AP Photo/John Rooney, File)