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OpenBB/website/content/sdk/reference/stocks/ba/trend.md
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---------

Co-authored-by: jose-donato <zmcdonato@gmail.com>
Co-authored-by: jose-donato <43375532+jose-donato@users.noreply.github.com>
Co-authored-by: andrewkenreich <andrew.kenreich@gmail.com>
2023-10-30 21:01:29 +00:00

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---
title: trend
description: The page details functions related to behavioural analysis with OpenBB
Terminal, specifically focusing on trend analysis. The page explains how to generate
sentiment data on the most talked about stock tickers. Explained in detail with
source code and parameters.
keywords:
- sentiment data
- tickers
- trend
- behavioural analysis
- trend chart
- API call
- dataframe
- hour
- number
- limit
- export data
---
import HeadTitle from '@site/src/components/General/HeadTitle.tsx';
<HeadTitle title="stocks.ba.trend - Reference | OpenBB SDK Docs" />
import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';
<Tabs>
<TabItem value="model" label="Model" default>
Get sentiment data on the most talked about tickers
Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/behavioural_analysis/sentimentinvestor_model.py#L136)]
```python
openbb.stocks.ba.trend(start_date: Optional[str] = None, hour: int = 0, number: int = 10)
```
---
## Parameters
| Name | Type | Description | Default | Optional |
| ---- | ---- | ----------- | ------- | -------- |
| start_date | Optional[str] | Initial date, format YYYY-MM-DD | None | True |
| hour | int | Hour of the day in 24-hour notation (e.g. 14) | 0 | True |
| number | int | Number of results returned by API call<br/>Maximum 250 per api call | 10 | True |
---
## Returns
| Type | Description |
| ---- | ----------- |
| pd.DataFrame | Dataframe of trending data |
---
</TabItem>
<TabItem value="view" label="Chart">
Display most talked about tickers within
Source Code: [[link](https://github.com/OpenBB-finance/OpenBBTerminal/tree/main/openbb_terminal/common/behavioural_analysis/sentimentinvestor_view.py#L151)]
```python
openbb.stocks.ba.trend_chart(start_date: Optional[str] = None, hour: int = 0, number: int = 10, limit: int = 10, export: str = "")
```
---
## Parameters
| Name | Type | Description | Default | Optional |
| ---- | ---- | ----------- | ------- | -------- |
| start_date | Optional[str] | Initial date, format YYYY-MM-DD | None | True |
| hour | int | Hour of the day in 24-hour notation (e.g. 14) | 0 | True |
| number | int | Number of results returned by API call<br/>Maximum 250 per api call | 10 | True |
| limit | int | Number of results display on the terminal<br/>Default: 10 | 10 | True |
| export | str | Format to export data | | True |
---
## Returns
This function does not return anything
---
</TabItem>
</Tabs>