---
title: "Screen filing post-event price performance"
method: GET
path: "/edgar/screen-performance"
tags: ["EDGAR"]
---

# Screen filing post-event price performance

`GET /edgar/screen-performance`

## Request

- Base URL: `https://api.signal8.ai/api/v1/public`
- URL: `https://api.signal8.ai/api/v1/public/edgar/screen-performance`
- Auth: API key in header `X-Api-Key`

Analyze stock price performance after SEC EDGAR filings. Returns
individual filing records with pre-computed price returns at +1, +3,
+7, and +30 days after the filing date, plus aggregate statistics
(average, median, % negative, best, worst) across all matching
filings. Combine company-level filters (sector, industry, market cap,
exchange) with filing filters (form type, date range).

**Credit cost: 10**

## Query parameters

- `formTypes` string
- `dateFrom` string
- `dateTo` string
- `sector` string
- `industry` string
- `exchange` string
- `minMarketCap` number
- `maxMarketCap` number
- `sortBy` string
- `sortOrder` string
- `page` integer
- `pageSize` integer

## Response `200`

Filing performance records with aggregate statistics

- object

## Other responses

- `400`: Invalid request parameters
- `401`: Missing or invalid API key
- `402`: Not enough credits for this request
- `429`: Rate limit exceeded

---

[API](https://skmtc.dev/signal8/apis/signal8-public-api.md) · [All operations](https://skmtc.dev/signal8/apis/signal8-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/signal8/apis/signal8-public-api/revisions/5a18ae8d6d58?raw)