---
title: losers
description: Learn how to get the top ETF losers using the OBB ETF Discovery API endpoint.
  Explore the available parameters and the returned data, including symbols, names,
  prices, percentage changes, and trading volumes.
keywords:
- ETF losers
- top ETF losers
- ETFLosers
- sort order
- data entries
- provider
- warnings
- chart
- metadata
- symbol
- name
- last price
- percent change
- net change
- trading volume
- date
- bluegrass channel
- country
- mantissa
- type
- formatted price
- formatted volume
- formatted price change
- formatted percent change
- source url
---


<!-- markdownlint-disable MD012 MD031 MD033 -->

import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';

Get the top ETF losers.

```python wordwrap
obb.etf.discovery.losers(sort: str = desc, limit: int = 10, provider: Literal[str] = wsj)
```

---

## Parameters

<Tabs>
<TabItem value="standard" label="Standard">

| Name | Type | Description | Default | Optional |
| ---- | ---- | ----------- | ------- | -------- |
| sort | str | Sort order. Possible values: 'asc', 'desc'. Default: 'desc'. | desc | True |
| limit | int | The number of data entries to return. | 10 | True |
| provider | Literal['wsj'] | The provider to use for the query, by default None. If None, the provider specified in defaults is selected or 'wsj' if there is no default. | wsj | True |
</TabItem>

</Tabs>

---

## Returns

```python wordwrap
OBBject
    results : List[ETFLosers]
        Serializable results.

    provider : Optional[Literal['wsj']]
        Provider name.

    warnings : Optional[List[Warning_]]
        List of warnings.

    chart : Optional[Chart]
        Chart object.

    metadata: Optional[Metadata]
        Metadata info about the command execution.
```

---

## Data

<Tabs>
<TabItem value="standard" label="Standard">

| Name | Type | Description |
| ---- | ---- | ----------- |
| symbol | str | Symbol representing the entity requested in the data. |
| name | str | Name of the entity. |
| last_price | float | Last price. |
| percent_change | float | Percent change. |
| net_change | float | Net change. |
| volume | float | The trading volume. |
| date | date | The date of the data. |
</TabItem>

<TabItem value='wsj' label='wsj'>

| Name | Type | Description |
| ---- | ---- | ----------- |
| symbol | str | Symbol representing the entity requested in the data. |
| name | str | Name of the entity. |
| last_price | float | Last price. |
| percent_change | float | Percent change. |
| net_change | float | Net change. |
| volume | float | The trading volume. |
| date | date | The date of the data. |
| bluegrass_channel | str | Bluegrass channel. |
| country | str | Country of the entity. |
| mantissa | int | Mantissa. |
| type | str | Type of the entity. |
| formatted_price | str | Formatted price. |
| formatted_volume | str | Formatted volume. |
| formatted_price_change | str | Formatted price change. |
| formatted_percent_change | str | Formatted percent change. |
| url | str | The source url. |
</TabItem>

</Tabs>