©2015 Bloomberg News NSW4JXSYF01S (Bloomberg) — Building on a change it began last year with Google Inc.’s stock split, S&P Dow Jones Indices will add additional share classes for Twenty-First Century Fox Inc., News Corp. and Comcast Corp. to the Standard & Poor’s 500 Index. The action will bring the

published May 15th 2017, 6:00 pm, by Blaise Robinson (Bloomberg) —The scorching gains that have put emerging-market equities on track for their best year since 2009 are showing signs of flagging. After the MSCI Emerging Market Index’s surge of about 17 percent this year, momentum indicators suggest the rally is