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The PEG ratio measures a stock's valuation relative to its earnings growth rate. A PEG ratio below 1.0 may indicate that the stock is undervalued relative to its growth potential.
Cosan (CZZ) currently reports a PEG ratio of -0.0. That is below the Energy sector average of 12.21. Use the charts on this page to explore Cosan's PEG ratio history and peer comparisons.
Cosan's PEG ratio of -0.0 is lower than the Energy sector average of 12.21. That is roughly 100.0% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.
The PEG ratio is a valuation multiple that relates Cosan's market price to a fundamental measure such as earnings, sales, or book value. At -0.0, CZZ can look expensive or cheap only in context — versus its own history, growth rate, and Energy peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.
Start with the current PEG ratio of -0.0, then check the historical chart for trend and the peer comparison chart for relative positioning. The Energy average is 12.21. From there, open related valuation or income-statement pages for Cosan, and consider following CZZ for alerts when major investors trade the stock.
Cosan is classified in the Energy sector. On PEG ratio, it currently shows -0.0 versus a sector average near 12.21. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Energy are usually more informative than comparing CZZ with unrelated industries.