StoxChennai Petroleum Corporation vs Mahanagar Gas: share price & financials comparison
NSE: CHENNPETRO vs MGL · Oil Gas & Consumable Fuels · as of 13 Nov 2026
Both prices rebased to 100 at the start of the selected period.
Chennai Petroleum Corporation vs Mahanagar Gas at a glance
Chennai Petroleum Corporation (CHENNPETRO) has a market capitalisation of ₹21,267 Cr, against ₹11,445 Cr for Mahanagar Gas (MGL). Over the past year Chennai Petroleum Corporation has returned +45.3%, compared with -8.3% for Mahanagar Gas. On valuation, Chennai Petroleum Corporation trades at a lower P/E of 3.7 versus 17.3. Chennai Petroleum Corporation earns a higher return on equity (41.9% vs 10.0%). Chennai Petroleum Corporation comes out ahead on size, valuation, momentum and technicals. Mahanagar Gas comes out ahead on profitability and growth. Across the scored metrics below, Chennai Petroleum Corporation leads on 10 and Mahanagar Gas on 7. On StoxGud's 10-point checklist, Chennai Petroleum Corporation scores 8/10 and Mahanagar Gas scores 4/10.
| Metric | Chennai Petroleum Corporation | Mahanagar Gas |
|---|---|---|
| Size | ||
| Market cap | ₹21,267 Cr | ₹11,445 Cr |
| Revenue (latest FY) | ₹78,611 Cr | ₹9,065 Cr |
| Net profit (latest FY) | ₹3,103 Cr | ₹841 Cr |
| Valuation | ||
| P/E | 3.7 | 17.3 |
| P/B | 1.56 | 1.74 |
| Dividend yield | 0.91% | 2.59% |
| Profitability | ||
| Return on equity | 41.9% | 10.0% |
| Net profit margin | 6.2% | 6.7% |
| Operating margin | 9.1% | 12.7% |
| Growth | ||
| Revenue growth (YoY) | +10.1% | +23.1% |
| Net profit growth (YoY) | +212.4% | -29.1% |
| Revenue CAGR (multi-year) | +8.3% | +14.5% |
| Financial health | ||
| Debt to equity | 0.16 | 0.00 |
| Momentum | ||
| 1-month return | -2.2% | +13.3% |
| 1-year return | +45.3% | -8.3% |
| 3-year CAGR | +34.6% | +3.7% |
| 5-year CAGR | +65.5% | +2.6% |
| 10-year CAGR | +19.9% | +4.5% |
| Distance from 52W high | -12.2% | -7.6% |
| Technicals | ||
| RSI (14) | 45 | 85 |
| Price vs 200-day avg | +21.1% | +6.2% |
Highlighted cells lead on that metric. Market cap, revenue and RSI are shown for context and not scored.
10-point checklist side by side
| Check | Chennai Petroleum Corporation | Mahanagar Gas |
|---|---|---|
| Price above 50-day average | ✗ | ✓ |
| Price above 200-day average | ✓ | ✓ |
| 50-day average above 200-day (uptrend) | ✓ | ✗ |
| RSI in healthy 40–70 zone | ✓ | ✗ |
| Positive 1-year return | ✓ | ✗ |
| Return on equity above 15% | ✓ | ✗ |
| Debt to equity below 1 | ✓ | ✓ |
| Revenue growing year on year | ✓ | ✓ |
| Net profit margin above 10% | ✗ | ✗ |
| P/E below industry median | ✓ | ✗ |
| Score | 8/10 | 4/10 |
A rules-based screen for education only — not a buy or sell recommendation.
FAQs
Which is bigger, Chennai Petroleum Corporation or Mahanagar Gas?
Chennai Petroleum Corporation has a market cap of ₹21,267 Cr and Mahanagar Gas has a market cap of ₹11,445 Cr as of 13 Nov 2026.
Which has a lower P/E, Chennai Petroleum Corporation or Mahanagar Gas?
Chennai Petroleum Corporation has the lower P/E: Chennai Petroleum Corporation trades at 3.7 and Mahanagar Gas at 17.3.
Which gave better returns in the last year, Chennai Petroleum Corporation or Mahanagar Gas?
Chennai Petroleum Corporation did better: Chennai Petroleum Corporation returned +45.3% and Mahanagar Gas returned -8.3% over one year.
What is the difference between Chennai Petroleum Corporation and Mahanagar Gas?
Both are NSE-listed companies in Oil Gas & Consumable Fuels. Chennai Petroleum Corporation is about 1.9 times the size of Mahanagar Gas by market cap. In the latest financial year Chennai Petroleum Corporation reported revenue of ₹78,611 Cr and Mahanagar Gas ₹9,065 Cr. Operating margin is 9.1% for Chennai Petroleum Corporation and 12.7% for Mahanagar Gas. Debt to equity is 0.16 for Chennai Petroleum Corporation and 0.00 for Mahanagar Gas.
Which is better, Chennai Petroleum Corporation or Mahanagar Gas?
It depends on what you are looking for, and StoxGud does not recommend either stock. On the metrics compared above, Chennai Petroleum Corporation leads on 10 and Mahanagar Gas on 7. Chennai Petroleum Corporation is ahead on size, valuation, momentum and technicals. Mahanagar Gas is ahead on profitability and growth. On StoxGud's rules-based checklist Chennai Petroleum Corporation scores 8/10 and Mahanagar Gas scores 4/10. This is information, not advice: consult a SEBI-registered adviser before investing.