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title: vol
description: OpenBB Telegram Command
---

# vol

This command allows the user to retrieve a chart of Options Volume by Strike for a specified ticker. This data can be broken down further by adding an expiration date for a more detailed breakdown.

### Usage

```python wordwrap
/vol ticker [expiry]
```

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## Parameters

| Name | Description | Optional | Choices |
| ---- | ----------- | -------- | ------- |
| ticker | Stock Ticker | False | None |
| expiry | Expiration Date (optional) | True | None |


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## Examples

```
/vol AMD
```

```
/vol AMD 2022-07-29
```
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