CN Energy Group. Inc. (CNEY) P/E Ratio History
Deep ValueTrading at -0.0x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2021–2023
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P/E Ratio Analysis
As of October 24, 2026, CN Energy Group. Inc. (CNEY) trades at a price-to-earnings ratio of -0.0x, with a stock price of $0.47 and trailing twelve-month earnings per share of $-4.48.
The current P/E is 102% below its 5-year average of 1.1x. Over the past five years, CNEY's P/E has ranged from a low of 0.2x to a high of 1.9x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Basic Materials sector median P/E of 19.6x, CNEY trades at a 100% discount to its sector peers. The sector includes 123 companies with P/E ratios ranging from 0.3x to 137.6x.
Relative to the broader market, CNEY trades at a notable discount to the S&P 500 median P/E of 26.2x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our CNEY DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
CNEY Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
CNEY P/E vs Peers
Carbon and activated carbon materials peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $1B | 15.9 | 0.21Best | +52% | |
| $280M | 22.6 | - | +120% | |
| $43M | 10.1Lowest | - | +639%Best | |
| $39B | 35.9 | - | -39% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
CNEY Historical P/E Data (2021–2023)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2023 Q2 | - | $6.22 | $25.96 | 0.2x | -78% |
| FY2022 Q4 | Sep 30 2022 | $63.30 | $45.28 | 1.4x | +30% |
| FY2022 Q2 | Mar 30 2022 | $54.75 | $93.79 | 0.6x | -46% |
| FY2021 Q4 | - | $181.80 | $94.93 | 1.9x | +78% |
| FY2021 Q2 | - | $136.50 | $109.14 | 1.3x | +16% |
Average P/E for displayed period: 1.1x
CNEY Chart Terminal
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Live Breakouts Feed
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Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
5+ years return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
CNEY — Frequently Asked Questions
Quick answers to the most common questions about buying CNEY stock.
What is CNEY's P/E ratio?
CN Energy Group. Inc. (CNEY) trailing twelve-month P/E ratio is -0.0x, based on TTM diluted EPS of $-4.48. The 5-year average P/E is 1.1x and the historical range spans 0.2x to 1.9x.
Is CNEY stock overvalued or undervalued?
CNEY current P/E: -0.0x. 5-year average P/E: 1.1x. Percentile: 0th.
Is CNEY stock expensive?
CNEY is fairly valued relative to its own history. The current P/E of -0.0x is near the 5-year average of 1.1x (0th percentile of historical range).
What is CNEY's historical P/E range?
Over the past 5 years, CNEY's P/E ratio has ranged from 0.2x to 1.9x, with a median of 1.3x and an average of 1.1x. The current P/E of -0.0x places the stock at the 0th percentile of this range. Full historical data spans 2021–2023.
How does CNEY's P/E compare to the S&P 500?
CNEY current P/E: -0.0x. S&P 500 median P/E: 26.2x.
How does CNEY's valuation compare to Basic Materials peers?
CN Energy Group. Inc. P/E of -0.0x can be benchmarked against Basic Materials peers in the comparison table on this page.
What is CNEY's PEG ratio?
CNEY PEG ratio is N/A, based on a P/E of -0.0x and EPS growth of 79.2%. PEG normalises P/E by growth and helps compare stocks with different earnings trajectories.
What is CNEY's earnings yield?
CNEY earnings yield is N/A, the inverse of its -0.0x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.