# Biotechnology (NSE sector)

9 stocks (2 Mid Cap, 7 Small Cap) · combined market cap ₹1,45,113.99 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: 3 advances, 6 declines, 0 unchanged.

Cap-weighted move: -0.33% · median stock: -0.89%.

### Biggest drags

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [ACUTAAS](https://bhavcopy.live/agents/stocks/ACUTAAS.md) | Acutaas Chemicals Ltd | -2.53% | 9.33% | -0.24 |
| [ONESOURCE](https://bhavcopy.live/agents/stocks/ONESOURCE.md) | Onesource Specialty Pharma Ltd | -0.89% | 11.31% | -0.10 |
| [ANTHEM](https://bhavcopy.live/agents/stocks/ANTHEM.md) | Anthem Biosciences Ltd | -0.33% | 23.57% | -0.08 |
| [3BBLACKBIO](https://bhavcopy.live/agents/stocks/3BBLACKBIO.md) | 3B Blackbio DX Ltd | -3.72% | 0.97% | -0.04 |
| [PANACEABIO](https://bhavcopy.live/agents/stocks/PANACEABIO.md) | Panacea Biotec Ltd | -1.90% | 1.54% | -0.03 |

### Biggest lifts

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [SAILIFE](https://bhavcopy.live/agents/stocks/SAILIFE.md) | Sai Life Sciences Ltd | +1.10% | 11.57% | +0.13 |
| [BIOCON](https://bhavcopy.live/agents/stocks/BIOCON.md) | Biocon Ltd | +0.11% | 40.86% | +0.04 |
| [VIVOBIOT](https://bhavcopy.live/agents/stocks/VIVOBIOT.md) | Vivo Bio Tech Ltd | +0.41% | 0.04% | 0.00 |

### Top gainers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [SAILIFE](https://bhavcopy.live/agents/stocks/SAILIFE.md) | Sai Life Sciences Ltd | +1.10% | 11.57% | +0.13 |
| [VIVOBIOT](https://bhavcopy.live/agents/stocks/VIVOBIOT.md) | Vivo Bio Tech Ltd | +0.41% | 0.04% | 0.00 |
| [BIOCON](https://bhavcopy.live/agents/stocks/BIOCON.md) | Biocon Ltd | +0.11% | 40.86% | +0.04 |

### Top losers

| Symbol | Name | Change | Approx weight | Est. contribution (% pts) |
| --- | --- | --- | --- | --- |
| [3BBLACKBIO](https://bhavcopy.live/agents/stocks/3BBLACKBIO.md) | 3B Blackbio DX Ltd | -3.72% | 0.97% | -0.04 |
| [ACUTAAS](https://bhavcopy.live/agents/stocks/ACUTAAS.md) | Acutaas Chemicals Ltd | -2.53% | 9.33% | -0.24 |
| [HESTERBIO](https://bhavcopy.live/agents/stocks/HESTERBIO.md) | Hester Biosciences Ltd | -2.25% | 0.81% | -0.02 |
| [PANACEABIO](https://bhavcopy.live/agents/stocks/PANACEABIO.md) | Panacea Biotec Ltd | -1.90% | 1.54% | -0.03 |
| [ONESOURCE](https://bhavcopy.live/agents/stocks/ONESOURCE.md) | Onesource Specialty Pharma Ltd | -0.89% | 11.31% | -0.10 |

## Returns

| | 1W | 1M | 3M | 6M | 1Y | YTD |
| --- | --- | --- | --- | --- | --- | --- |
| Cap-weighted | -3.69% | -4.83% | -1.15% | +18.85% | +24.67% | +19.71% |
| Median stock | -3.37% | -3.35% | -5.94% | +28.55% | +11.00% | +31.35% |

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 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [BIOCON](https://bhavcopy.live/agents/stocks/BIOCON.md) | Biocon Ltd | Mid Cap | 370.7 | +0.11% | -7.57% | +7.00% | -15.88% |
| [ANTHEM](https://bhavcopy.live/agents/stocks/ANTHEM.md) | Anthem Biosciences Ltd | Mid Cap | 855.75 | -0.33% | -7.44% | +11.00% | -10.65% |
| [SAILIFE](https://bhavcopy.live/agents/stocks/SAILIFE.md) | Sai Life Sciences Ltd | Small Cap | 1,541.2 | +1.10% | +1.52% | +73.72% | -8.01% |
| [ONESOURCE](https://bhavcopy.live/agents/stocks/ONESOURCE.md) | Onesource Specialty Pharma Ltd | Small Cap | 1,508 | -0.89% | -1.30% | -15.64% | -20.20% |
| [ACUTAAS](https://bhavcopy.live/agents/stocks/ACUTAAS.md) | Acutaas Chemicals Ltd | Small Cap | 3,196.5 | -2.53% | +0.70% | +131.38% | -13.49% |
| [PANACEABIO](https://bhavcopy.live/agents/stocks/PANACEABIO.md) | Panacea Biotec Ltd | Small Cap | 359.05 | -1.90% | -8.15% | -10.46% | -40.92% |
| [3BBLACKBIO](https://bhavcopy.live/agents/stocks/3BBLACKBIO.md) | 3B Blackbio DX Ltd | Small Cap | 1,646.8 | -3.72% | +8.09% | — | -3.72% |
| [HESTERBIO](https://bhavcopy.live/agents/stocks/HESTERBIO.md) | Hester Biosciences Ltd | Small Cap | 2,126.8 | -2.25% | -3.35% | +13.42% | -16.43% |
| [VIVOBIOT](https://bhavcopy.live/agents/stocks/VIVOBIOT.md) | Vivo Bio Tech Ltd | Small Cap | 17.13 | +0.41% | -6.39% | — | -12.96% |

## More data

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