By Vivek Kumar Moving markets today: Asian shares rise with Wall Street, gold prices up; Focus on US Fed’s Powell testimony and US Treasury auctions The S&P 500 extended its winning streak to its longest in over five months, reaching another record high despite a relatively subdued day of trading on Wall Street. Asian markets mirrored these gains on Tuesday, optimistic that US Federal Reserve Chair Jerome Powell would signal potential easing measures later in the day, while the dollar remained stable near its lowest levels in four weeks. Oil prices showed minimal change early in the day follow…