The USA500 is currently trading above 5,300 levels.
Wall Street stocks advanced on Wednesday on revived hopes for progress in the U.S.-China trade dispute and as President Donald Trump soothed fears the Federal Reserve could lose its autonomy with reassurances that he has "no intention of firing" Fed Chair Jerome Powell.
On Wednesday the S&P 500 increased 1.67%, the Dow Jones rose 1.07% and the Nasdaq jumped 2.50%.