SAN FRANCISCO (MarketWatch) -- Shares in Brazil headed higher Tuesday, with the market's benchmark index poised to post its third gain in four sessions, supported by a rise in U.S. consumer confidence in December to its highest level since April. Brazil's Ibovespa /zigman2/quotes/210597947/delayed BR:BVSP +2.78% added 0.6% to 57,994 after topping 58,000 earlier for the first time since Dec. 13, on an intraday basis. Oil giant Petrobras /zigman2/quotes/200745132/composite PBR +8.96% /zigman2/quotes/201811671/delayed BR:PETR4 +7.43% added 0.3% while aircraft manufacturer Embraer /zigman2/quotes/201576050/delayed BR:EMBR3 +2.73% rallied 2.7%. Elsewhere in Latin America, the Chile IPSA /zigman2/quotes/211756426/delayed CL:SPIPSA +1.30% was little changed, Mexico's IPC /zigman2/quotes/210597945/delayed MX:IPC +0.81% lost 0.3% and Argentina's Merval fell 0.2%.














