Tech leads way to Wall Street rebound as Powell promises steady hand

Wall Street rebounded Tuesday as Federal Reserve Chairman Jerome Powell vowed not to raise rates too quickly as the dollar and oil gave up earlier gains.
World stocks near record high, U.S. bond yields near 1-month low

World stock prices held near record highs on Wednesday, while U.S. bond yields flirted with their lowest levels in a month, as investors bet the Federal Reserve is some way off from tapering its economic stimulus.