Companhia Paranaense de Energia (ELP) is at an implied volatility extreme high of 56.58% that is greater than 99.30% of past values prior to 7/2/2008 (Close Price 19.63). On prior close, 7/1/2008, the implied volatility was 42.18% and at the 25.53 percentile. Closing price was 19.99.

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