US stocks expand gainsdrawpokermachines, the intraday gains of the Dow and Nasdaq expanded to 1%, and the S & P 500 index rose 0.drawpokermachines.73%。Federal Reserve Chairman Powell said the next policy rate adjustment is unlikely to be a rate hike. The US dollar index DXY fell 13 points in the short term to 105.79, while spot gold rose 7 US dollars in the short term to 2325 US dollars/ounce.