# Oil & Gas - Refining & Marketing (NSE sector)

8 stocks (3 Large Cap, 1 Mid Cap, 4 Small Cap) · combined market cap ₹23,77,394.49 crore · Equity data as of **2026-10-01**. End-of-day data derived from NSE bhavcopy. Historical prices are adjusted for splits and bonuses.

## Latest session

Breadth: 1 advances, 7 declines, 0 unchanged.

Cap-weighted move: -1.71% · median stock: -2.14%.

### Biggest drags

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [RELIANCE](https://bhavcopy.live/agents/stocks/RELIANCE.md) | Reliance Industries Ltd | -1.63% | 78.9% | -1.29 |
| [IOC](https://bhavcopy.live/agents/stocks/IOC.md) | Indian Oil Corporation Ltd | -2.66% | 9.27% | -0.25 |
| [HINDPETRO](https://bhavcopy.live/agents/stocks/HINDPETRO.md) | Hindustan Petroleum Corp Ltd | -1.53% | 3.71% | -0.06 |
| [BPCL](https://bhavcopy.live/agents/stocks/BPCL.md) | Bharat Petroleum Corporation Ltd | -0.86% | 6.37% | -0.05 |
| [CHENNPETRO](https://bhavcopy.live/agents/stocks/CHENNPETRO.md) | Chennai Petroleum Corporation Ltd | -6.26% | 0.53% | -0.03 |

### Biggest lifts

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [GANDHAR](https://bhavcopy.live/agents/stocks/GANDHAR.md) | Gandhar Oil Refinery (INDIA) Ltd | +1.34% | 0.07% | 0.00 |

### Top gainers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [GANDHAR](https://bhavcopy.live/agents/stocks/GANDHAR.md) | Gandhar Oil Refinery (INDIA) Ltd | +1.34% | 0.07% | 0.00 |

### Top losers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [CHENNPETRO](https://bhavcopy.live/agents/stocks/CHENNPETRO.md) | Chennai Petroleum Corporation Ltd | -6.26% | 0.53% | -0.03 |
| [KOTYARK](https://bhavcopy.live/agents/stocks/KOTYARK.md) | Kotyark Industries Ltd | -5.36% | 0.01% | 0.00 |
| [MRPL](https://bhavcopy.live/agents/stocks/MRPL.md) | Mangalore Refinery and Petrochemicals Ltd | -2.68% | 1.15% | -0.03 |
| [IOC](https://bhavcopy.live/agents/stocks/IOC.md) | Indian Oil Corporation Ltd | -2.66% | 9.27% | -0.25 |
| [RELIANCE](https://bhavcopy.live/agents/stocks/RELIANCE.md) | Reliance Industries Ltd | -1.63% | 78.9% | -1.29 |

## Returns

| | 1W | 1M | 3M | 6M | 1Y | YTD |
| --- | --- | --- | --- | --- | --- | --- |
| Cap-weighted | -3.86% | -9.45% | -9.29% | -11.24% | -13.48% | -24.24% |
| Median stock | -2.02% | -4.44% | -3.62% | -0.21% | -4.85% | -6.37% |

Approximate weights use each constituent's full market cap, not NSE's free-float weights, so contributions are estimates. Period returns are each stock's own return, combined by today's market cap (capWeighted) or as the median stock.

## All stocks by market cap

| Symbol | Name | Cap | Close | Change | 1M | 1Y | From 52W high |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [RELIANCE](https://bhavcopy.live/agents/stocks/RELIANCE.md) | Reliance Industries Ltd | Large Cap | 1,167.7 | -1.63% | -10.79% | -14.69% | -26.67% |
| [IOC](https://bhavcopy.live/agents/stocks/IOC.md) | Indian Oil Corporation Ltd | Large Cap | 131.34 | -2.66% | -3.80% | -12.26% | -29.94% |
| [BPCL](https://bhavcopy.live/agents/stocks/BPCL.md) | Bharat Petroleum Corporation Ltd | Large Cap | 300.6 | -0.86% | -5.37% | -11.51% | -22.59% |
| [HINDPETRO](https://bhavcopy.live/agents/stocks/HINDPETRO.md) | Hindustan Petroleum Corp Ltd | Mid Cap | 345 | -1.53% | -4.98% | -20.58% | -30.87% |
| [MRPL](https://bhavcopy.live/agents/stocks/MRPL.md) | Mangalore Refinery and Petrochemicals Ltd | Small Cap | 164.76 | -2.68% | -3.89% | +23.59% | -20.32% |
| [CHENNPETRO](https://bhavcopy.live/agents/stocks/CHENNPETRO.md) | Chennai Petroleum Corporation Ltd | Small Cap | 1,346.4 | -6.26% | -2.93% | +77.84% | -17.22% |
| [GANDHAR](https://bhavcopy.live/agents/stocks/GANDHAR.md) | Gandhar Oil Refinery (INDIA) Ltd | Small Cap | 282.6 | +1.34% | +7.94% | +99.14% | 0.00% |
| [KOTYARK](https://bhavcopy.live/agents/stocks/KOTYARK.md) | Kotyark Industries Ltd | Small Cap | 28.23 | -5.36% | -11.34% | +1.80% | -37.89% |

## More data

- JSON with every stock: https://bhavcopy.live/agents/sectors/oil-gas-refining-marketing.json
- All sectors: https://bhavcopy.live/agents/sectors.json
- Market overview: https://bhavcopy.live/agents/market.md

_For information only. Not investment advice. Verify with the exchange before acting on this data._