Mexico Stocks: America Movil, Cemex, Grupo Mexico, Megacable

Nov. 11 (Bloomberg) -- The following companies had unusual price changes in Mexico trading. Stock symbols are in parentheses, and prices are as of 4:05 p.m. New York time. The Bolsa index rose 1 percent to 31,097.64. America Movil SAB (AMXL MM)...