Wall Street equities slightly advanced on Tuesday with the benchmark index Nasdaq closing above a level of 4,000 for the first time in thirteen years, while S&P and Dow Jones stayed almost flat on the session. The Standard & Poor's 500 Index jumped 0.01% to 1,802.75, the Dow Jones industrial average added 0.26 points to 16,072.80 and the Nasdaq Composite Index rose 0.58% to 4,017.75.