---
title: ctb
description: OpenBB SDK Function
---

# ctb

Get stocks with highest cost to borrow [Source: Interactive Broker]

Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/stocks/dark_pool_shorts/ibkr_model.py#L16)]

```python
openbb.stocks.dps.ctb()
```

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## Parameters

This function does not take any parameters.

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## Returns

| Type | Description |
| ---- | ----------- |
| pd.DataFrame | Cost to borrow |
---