---
title: "Comparar"
method: GET
path: "/comparar/{cod_a}/{cod_b}"
---

# Comparar

`GET /comparar/{cod_a}/{cod_b}`

## Request

- Base URL: `https://dadosb3.com` (the document declares no server; this is the origin it was published from)
- URL: `https://dadosb3.com/comparar/{cod_a}/{cod_b}`
- Auth: none declared

Duas companhias lado a lado. ABERTA — é página, não rota de dados.

## Path parameters

- `cod_a` string, required
- `cod_b` string, required

## Query parameters

- `lang` string, nullable

## Headers

- `accept-language` string, nullable

## Response `200`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/dadosb3/apis/dados-b3.md) · [All operations](https://skmtc.dev/dadosb3/apis/dados-b3/llms.txt) · [OpenAPI document](https://skmtc.dev/dadosb3/apis/dados-b3/revisions/42d0dc587552?raw)