Drop OTC mirrors and secondary listings of the same company. On the US market this takes 19,837 rows down to 13,698 and removes most of the duplicate-looking noise. Turn it off if you specifically want OTC and cross-listed tickers.
TradingView Screener Scraper
Pricing
$0.70 / 1,000 instrument rows
TradingView Screener Scraper
Run the TradingView screener across every market it publishes: 60+ countries plus crypto, forex, futures, bonds and CFDs. Up to 77 fields per row covering price, fundamentals and technicals, with column names validated so a typo is reported instead of returning silent nulls.