---
title: "Indices Historical Constituents"
method: GET
path: "/index/historical-constituents"
tags: ["Default"]
---

# Indices Historical Constituents

`GET /index/historical-constituents`

Get full history of index's constituents including symbols and dates of joining and leaving the Index. A list of supported indices for this endpoint can be found <a href="/api/v1/index/historical-list?token=" target="_blank">here</a>.

## Query parameters

- `symbol` string, required

## Response `200`

successful operation

- IndicesHistoricalConstituents
  - `symbol` string — Index's symbol.
  - `historicalConstituents` IndexHistoricalConstituent[] — Array of historical constituents.
    - `symbol` string — Symbol
    - `action` string — <code>add</code> or <code>remove</code>.
    - `date` string, date — Date of joining or leaving the index.

---

[API](https://skmtc.net/finnhub-stock-api/apis/finnhub-api.md) · [All operations](https://skmtc.net/finnhub-stock-api/apis/finnhub-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/finnhub-stock-api/finnhub-api/revisions/415b27331384/schema)