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93 lines
2.5 KiB
Markdown
Vendored
93 lines
2.5 KiB
Markdown
Vendored
---
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title: vwap
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description: This documentation page provides detailed information about the volume
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weighted average price, or VWAP, a popular technical analysis indicator. It includes
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Python code examples for calculating VWAP on a pandas DataFrame of stocks prices,
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and creating a visual chart of VWAP data using matplotlib.
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keywords:
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- vwap
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- technical analysis
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- volume weighted average price
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- data visualization
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- pandas dataframe
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- stock prices
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- trading indicators
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- OHLC prices
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- matplotlib
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---
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import HeadTitle from '@site/src/components/General/HeadTitle.tsx';
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<HeadTitle title="ta.vwap - Reference | OpenBB SDK Docs" />
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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<Tabs>
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<TabItem value="model" label="Model" default>
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Gets volume weighted average price (VWAP)
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Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/technical_analysis/overlap_model.py#L139)]
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```python
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openbb.ta.vwap(data: pd.DataFrame, offset: int = 0)
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```
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---
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## Parameters
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| Name | Type | Description | Default | Optional |
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| ---- | ---- | ----------- | ------- | -------- |
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| data | pd.DataFrame | Dataframe of dates and prices | None | False |
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| offset | int | Length of offset | 0 | True |
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---
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## Returns
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| Type | Description |
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| ---- | ----------- |
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| pd.DataFrame | Dataframe with VWAP data |
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---
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</TabItem>
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<TabItem value="view" label="Chart">
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Plots VWMA technical indicator
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Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/technical_analysis/overlap_view.py#L133)]
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```python
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openbb.ta.vwap_chart(data: pd.DataFrame, symbol: str = "", start_date: Optional[str] = None, end_date: Optional[str] = None, offset: int = 0, interval: str = "", export: str = "", external_axes: Optional[List[matplotlib.axes._axes.Axes]] = None)
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```
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---
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## Parameters
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| Name | Type | Description | Default | Optional |
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| ---- | ---- | ----------- | ------- | -------- |
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| data | pd.DataFrame | Dataframe of OHLC prices | None | False |
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| symbol | str | Ticker | | True |
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| offset | int | Offset variable | 0 | True |
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| start_date | Optional[str] | Initial date, format YYYY-MM-DD | None | True |
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| end_date | Optional[str] | Final date, format YYYY-MM-DD | None | True |
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| interval | str | Interval of data | | True |
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| export | str | Format to export data | | True |
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| external_axes | Optional[List[plt.Axes]] | External axes (3 axes are expected in the list), by default None | None | True |
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---
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## Returns
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This function does not return anything
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---
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</TabItem>
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</Tabs>
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