UPDATE: UBS Upgrades Copel (ELP) to Buy

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COMPANHIA PARAN. DE ENERG (NYSE: ELP) Delayed: 5.56 +0.10 (1.83%)
Previous Close $5.46    52 Week High $11.94 
Open $5.58    52 Week Low $4.22 
Day High $5.67    P/E N/A 
Day Low $5.51    EPS $0.00 
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