About uptodateStock
uptodateStock pairs a live heatmap of large US stocks with short daily news articles in English and Thai.
Last updated: Oct 30, 2026
What you'll find here
A sector heatmap of large US-listed companies, individual stock pages with price and market cap, and market news linked to the tickers each story affects.
Editorial policy
Articles are found, researched and written by an AI system on a schedule, then published in English and Thai. Each article links the sources it was based on so you can read them yourself. AI can make mistakes, so check important facts against the sources before you rely on them.
Market data
Prices come from Finnhub and are delayed. Only the one-day change is shown. Historical charts are not available yet.
Corrections
If you find an error in an article, use the contact address in the footer, when one is shown, and include the article link.