---
title: "Trigger Iv Backfill"
method: POST
path: "/api/options/admin/iv-backfill"
tags: ["options"]
---

# Trigger Iv Backfill

`POST /api/options/admin/iv-backfill`

## Request

- Base URL: `https://api.equity-rank.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.equity-rank.com/api/options/admin/iv-backfill`
- Auth: HTTP bearer

Admin: backfill up to 365 days of historical IV rank from Barchart getEquityOptionsOverviewHistory.
One-time operation — safe to re-run (upserts on ticker+date).
Long-running: may take several minutes for a full screener universe.

## Query parameters

- `days` integer: Number of calendar days to backfill

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/equity-rank/apis/equity-rank-api.md) · [All operations](https://skmtc.dev/equity-rank/apis/equity-rank-api/llms.txt) · [OpenAPI document](https://skmtc.dev/equity-rank/apis/equity-rank-api/revisions/c2f2463fee33?raw)