Wall Street turned green in the first day of August on better-than expected labor market data in the U.S. The Dow Jones Index added 0.2 per cent, to 13,034.8, the Standard & Poor's rose by 0.13 per cent to 1,381.1, meanwhile, the Nasdaq Composite Index reversed gains and erased 0.07 per cent to 2,937.5. The Fed is going to announce new policy decisions during today's meeting.