About 코인과주식

What is 코인과주식

코인과주식 is a free browser tool that helps you scan crypto markets across several major exchanges at once.

You can sort and filter listings, set local price alerts with browser notifications, and compare the same symbol across venues. It is built for research and monitoring, not for placing trades.

Supported exchanges

Market tables and compare views include Upbit, Bithumb, Binance, and Bitget.

Each row shows price, change, volume, and other fields when the upstream feed provides them. Availability can differ by symbol and by exchange API limits.

• Upbit · KRW markets
• Bithumb · KRW markets
• Binance · spot USDT pairs
• Bitget · USDT-M futures

Main features

• Screener filters for price, change, volume, and more
• Price alerts stored in your browser with optional notifications
• Exchange compare for the same ticker across venues
• CDN market snapshot fetched about every 3 minutes

Free · no account

There is no sign-up, no wallet connection, and no order placement inside 코인과주식.

Settings such as filters and alerts stay on your device using browser storage. Clearing site data removes them.

Advertising

The site may show Google AdSense ads. Ad partners may use cookies or similar technologies under their own policies.

Ads help keep the screener free. They do not change market numbers shown in the tables.

Data and updates

Numbers come from public exchange APIs and a cached CDN snapshot at https://phaseoutlimit-cs.pages.dev.

The shared CDN snapshot is rebuilt about every 3 minutes. While your tab is open, prices may also refresh more often from public exchange APIs in the browser.

Quotes can be delayed, rounded, or briefly stale during outages. Always confirm prices on the exchange before you act.