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
August 24, 2026 6.434
August 21, 2026 6.334
August 20, 2026 6.203
August 19, 2026 6.368
August 18, 2026 6.269
August 17, 2026 6.334
August 14, 2026 6.368
August 13, 2026 6.434
August 12, 2026 6.466
August 11, 2026 6.500
August 10, 2026 6.730
August 07, 2026 6.928
August 06, 2026 7.060
August 05, 2026 7.060
August 04, 2026 7.093
August 03, 2026 7.192
July 31, 2026 7.225
July 30, 2026 7.159
July 29, 2026 6.994
July 28, 2026 7.159
July 27, 2026 7.126
July 24, 2026 7.027
July 23, 2026 7.159
July 22, 2026 7.291
July 21, 2026 7.093
Date Value
July 20, 2026 7.093
July 17, 2026 7.060
July 16, 2026 7.060
July 15, 2026 7.126
July 14, 2026 7.192
July 13, 2026 7.027
July 10, 2026 7.258
July 09, 2026 6.994
July 08, 2026 6.862
July 07, 2026 6.928
July 06, 2026 6.928
July 02, 2026 6.895
July 01, 2026 6.829
June 30, 2026 6.928
June 29, 2026 6.787
June 26, 2026 6.915
June 25, 2026 6.755
June 24, 2026 6.658
June 23, 2026 6.755
June 22, 2026 6.690
June 18, 2026 6.594
June 17, 2026 6.626
June 16, 2026 6.722
June 15, 2026 6.722
June 12, 2026 6.722

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