---
title: perf
description: OpenBB SDK Function
---

# perf

Get portfolio performance vs the benchmark

Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/portfolio/portfolio_model.py#L1640)]

```python
openbb.portfolio.perf(portfolio_engine: portfolio_engine.PortfolioEngine, show_all_trades: bool = False)
```

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## Parameters

| Name | Type | Description | Default | Optional |
| ---- | ---- | ----------- | ------- | -------- |
| portfolio_engine | PortfolioEngine | PortfolioEngine class instance, this will hold transactions and perform calculations.<br/>Use `portfolio.load` to create a PortfolioEngine. | None | False |
| show_all_trades | bool | Whether to also show all trades made and their performance (default is False) | False | True |


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## Returns

| Type | Description |
| ---- | ----------- |
| pd.DataFrame | DataFrame with portfolio performance vs the benchmark |
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## Examples

```python
from openbb_terminal.sdk import openbb
p = openbb.portfolio.load("openbb_terminal/miscellaneous/portfolio_examples/holdings/example.csv")
output = openbb.portfolio.perf(p)
```

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