Traders work on the floor at the New York Stock ExchangeLONDON (Reuters) – Stock index futures pointed to a better open on Wall Boulevard on Wednesday, with futures for the S&P 500, Dow Jones and Nasdaq 100 futures all up zero.2 p.c at 0455 EDT ( 0855 GMT). U.S. stocks climbed on Tuesday in a wide rally, getting better from sharp declines sparked with the aid of a "bogus" Associated Press tweet about explosions at the White Home. Wednesday's diary sees U.S. weekly mortgage market index and sturdy goods figures. Treasury Secretary Jack Lew additionally testifies in entrance of Congress. …