# Environmental Services (NSE sector)

8 stocks (8 Small Cap) · combined market cap ₹8,098.6 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: -1.78% · median stock: -2.83%.

### Biggest drags

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [IONEXCHANG](https://bhavcopy.live/agents/stocks/IONEXCHANG.md) | Ion Exchange (India) Ltd | -1.16% | 53.06% | -0.62 |
| [AWHCL](https://bhavcopy.live/agents/stocks/AWHCL.md) | Antony Waste Handling Cell Ltd | -2.51% | 19.99% | -0.50 |
| [CEWATER](https://bhavcopy.live/agents/stocks/CEWATER.md) | Concord Enviro Systems Ltd | -2.37% | 9.99% | -0.24 |
| [EFFWA](https://bhavcopy.live/agents/stocks/EFFWA.md) | EFFWA Infra & Research Ltd | -3.94% | 5.99% | -0.24 |
| [NAMOEWASTE](https://bhavcopy.live/agents/stocks/NAMOEWASTE.md) | Namo eWaste Management Ltd | -3.16% | 5% | -0.16 |

### Biggest lifts

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [EKI](https://bhavcopy.live/agents/stocks/EKI.md) | EKI Energy Services Ltd | +3.12% | 3.1% | +0.10 |

### Top gainers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [EKI](https://bhavcopy.live/agents/stocks/EKI.md) | EKI Energy Services Ltd | +3.12% | 3.1% | +0.10 |

### Top losers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [APEXECO](https://bhavcopy.live/agents/stocks/APEXECO.md) | Apex Ecotech Ltd | -4.97% | 1.9% | -0.09 |
| [EFFWA](https://bhavcopy.live/agents/stocks/EFFWA.md) | EFFWA Infra & Research Ltd | -3.94% | 5.99% | -0.24 |
| [GREENLEAF](https://bhavcopy.live/agents/stocks/GREENLEAF.md) | Greenleaf Envirotech Ltd | -3.27% | 0.97% | -0.03 |
| [NAMOEWASTE](https://bhavcopy.live/agents/stocks/NAMOEWASTE.md) | Namo eWaste Management Ltd | -3.16% | 5% | -0.16 |
| [AWHCL](https://bhavcopy.live/agents/stocks/AWHCL.md) | Antony Waste Handling Cell Ltd | -2.51% | 19.99% | -0.50 |

## Returns

| | 1W | 1M | 3M | 6M | 1Y | YTD |
| --- | --- | --- | --- | --- | --- | --- |
| Cap-weighted | -3.70% | +6.15% | -8.95% | +23.02% | -4.52% | +1.93% |
| Median stock | -2.23% | +4.34% | -3.60% | +86.26% | +27.15% | +6.78% |

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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [IONEXCHANG](https://bhavcopy.live/agents/stocks/IONEXCHANG.md) | Ion Exchange (India) Ltd | Small Cap | 406.4 | -1.16% | +10.55% | -0.10% | -13.22% |
| [AWHCL](https://bhavcopy.live/agents/stocks/AWHCL.md) | Antony Waste Handling Cell Ltd | Small Cap | 355.4 | -2.51% | -5.82% | -35.67% | -40.08% |
| [CEWATER](https://bhavcopy.live/agents/stocks/CEWATER.md) | Concord Enviro Systems Ltd | Small Cap | 253.45 | -2.37% | -3.52% | -50.00% | -50.07% |
| [EFFWA](https://bhavcopy.live/agents/stocks/EFFWA.md) | EFFWA Infra & Research Ltd | Small Cap | 342.9 | -3.94% | +2.05% | +54.39% | -13.77% |
| [NAMOEWASTE](https://bhavcopy.live/agents/stocks/NAMOEWASTE.md) | Namo eWaste Management Ltd | Small Cap | 310.7 | -3.16% | +16.39% | +62.29% | -9.75% |
| [EKI](https://bhavcopy.live/agents/stocks/EKI.md) | EKI Energy Services Ltd | Small Cap | 97.95 | +3.12% | +32.92% | — | -3.01% |
| [APEXECO](https://bhavcopy.live/agents/stocks/APEXECO.md) | Apex Ecotech Ltd | Small Cap | 255.95 | -4.97% | +2.77% | +77.74% | -11.80% |
| [GREENLEAF](https://bhavcopy.live/agents/stocks/GREENLEAF.md) | Greenleaf Envirotech Ltd | Small Cap | 114.05 | -3.27% | +5.90% | — | -35.64% |

## More data

- JSON with every stock: https://bhavcopy.live/agents/sectors/environmental-services.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._