Mexico, Brazil stocks down as confidence data fall By: MarketWatch February 23, 2010 at 15:52 PM EST Major equity markets in Latin America fall, with risk aversion spurred in part by a poor showing in monthly confidence among U.S. consumers. Read More >> Related Stocks: Gerdau S.A. ADR Petrobras - Petroleo Brasileiro S.A. Vale ADR Representing One Ord Shs Wal-Mart DE Mex SP A ADR