PE Ratio Chart

View PE Ratio for CIG.
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285.00
270.00
255.00
240.00
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Historical PE Ratio Data

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Date Value
June 09, 2026 6.690
June 08, 2026 6.562
June 05, 2026 6.722
June 04, 2026 6.755
June 03, 2026 6.787
June 02, 2026 6.915
June 01, 2026 6.755
May 29, 2026 6.915
May 28, 2026 6.948
May 27, 2026 7.044
May 26, 2026 7.044
May 22, 2026 7.108
May 21, 2026 7.173
May 20, 2026 7.366
May 19, 2026 7.108
May 18, 2026 7.237
May 15, 2026 7.044
May 14, 2026 7.205
May 13, 2026 7.301
May 12, 2026 7.591
May 11, 2026 7.720
May 08, 2026 7.752
May 07, 2026 7.687
May 06, 2026 7.848
May 05, 2026 7.945
Date Value
May 04, 2026 7.912
May 01, 2026 8.041
April 30, 2026 8.106
April 29, 2026 7.880
April 28, 2026 8.138
April 27, 2026 8.202
April 24, 2026 8.298
April 23, 2026 8.395
April 22, 2026 8.459
April 21, 2026 8.684
April 20, 2026 8.717
April 17, 2026 8.556
April 16, 2026 8.524
April 15, 2026 8.588
April 14, 2026 8.652
April 13, 2026 8.684
April 10, 2026 8.781
April 09, 2026 8.492
April 08, 2026 8.298
April 07, 2026 7.945
April 06, 2026 7.945
April 02, 2026 7.945
April 01, 2026 7.816
March 31, 2026 7.687
March 30, 2026 7.567

Price to Earnings Ratio (PE Ratio) Definition

The Price to Earnings Ratio (PE Ratio) is calculated by taking the stock price / EPS Diluted (TTM). This metric is considered a valuation metric that confirms whether the earnings of a company justifies the stock price. There isn't necesarily an optimum PE ratio, since different industries will have different ranges of PE Ratios. Because of this, PE Ratio is great to evaluate from a relative standpoint with other similar companies.

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PE Ratio Range, Past 5 Years

View PE Ratio Range, Past 5 Years
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PE Ratio Benchmarks

PE Ratio Related Metrics