# Changelog of Nasdaq Stock Screener Scraper (`automation-lab/nasdaq-stock-screener-scraper`) Actor

- **URL**: https://apify.com/automation-lab/nasdaq-stock-screener-scraper/changelog.md
- **Full Actor documentation**: https://apify.com/automation-lab/nasdaq-stock-screener-scraper.md

## Changelog

### 2026-09-22

*Features*

- Added batch watchlists with up to 500 exact ticker symbols per run.
- Added inclusive price, volume, percent-change, and IPO-year filters with fail-closed handling for missing source values.

*Fixes*

- Capped all-exchange screens now sample Nasdaq, NYSE, and AMEX deterministically instead of filling the result from Nasdaq first.

*Reliability*

- Fetches independent exchange data concurrently, reports per-exchange downloaded and qualifying counts, and removes the undocumented debug storage write.

### 2026-07-18

*Features*

- Initial release of the Nasdaq Stock Screener Scraper.
- Screen the public Nasdaq US stock universe by exchange, ticker, company, sector, industry, country, and market-cap range.
- Export normalized price, change, volume, market-cap, company classification, canonical URL, and collection timestamp fields in JSON, CSV, Excel, and API-ready dataset formats.

*Reliability*

- Uses Nasdaq's public screener JSON surface with conservative retries, strict response validation, and fail-closed numeric filtering.