Record-setting rally pushes on as S&P ends week up 3 percent

Major U.S. stock indexes powered to another day of fresh record highs on Friday, with the S&P 500 ending the week up 3 percent, as investors bid up shares in sectors that have lagged in the month-long rally since Donald Trump's presidential election. The benchmark S&P 500 registered a record high for the third straight session, while the Dow and Nasdaq also hit new highs. The Dow recorded a fifth straight week of gains.