Grupo Mexico, S.A.B. de C.V. (OTCMKTS:GMBXF – Get Free Report) saw unusually-strong trading volume on Tuesday . Jefferies Financial Group downgraded Grupo Mexico from a “strong-buy” rating to a “hold” rating in a research note on Monday, October 6th. Get Grupo Mexico alerts:View Our Latest Analysis on Grupo MexicoGrupo Mexico Price PerformanceGrupo Mexico Company ProfileThe firm’s 50-day moving average is $9.83 and its two-hundred day moving average is $8.25. Featured StoriesReceive News & Ratings for Grupo Mexico Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Grupo Mexico and related companies with MarketBeat.com's FREE daily email newsletter.