Wall Street shares were little changed earlier on Tuesday session with the benchmark stock index Standard & Poor's 500 capping its biggest weekly gain this year before a report showed that manufacturing in the New York area rose. S&P 500 futures with March settlement fell 0.1% to 1,833.3 as of 10:44 a.m. London time, while the Dow Jones industrial average gained 0.1% to 16,128.