Chip stocks fall on October 15
SK Hynix dropped 11% as Japanese and Korean stock indices fell, while TSMC and Hong Kong semiconductor shares also declined.
News
InfoQuanta
InfoQuanta is a market intelligence service of Mysteel, the Chinese commodity data provider founded in 2000 and part of Shanghai Ganglian E-commerce Holdings (SZSE: 300226). It publishes real-time flash news on commodity markets and turns market news into quantified signals across 50+ futures contracts. AI-powered commodity news and quantified trading signals across more than 50 futures contracts, focused on fast-moving developments in commodity markets.
Suggested promptsAsk InfoQuanta
Ask InfoQuanta
what it is best at.
Each prompt plays to something InfoQuanta covers better than anyone, and shows the report series it draws on. Copy it into ChatGPT, Claude or your own agent and the answer comes back cited to the report.
Prompt
Why did coking coal futures fall in China this week?
InfoQuanta files flash reports on domestic futures main contracts at the open, midday and close, naming which contracts fell and by how much, so an agent can explain a coking coal move the same day.
What it draws onInfoQuanta report series
Domestic futures main contracts
Flash lists of which futures contracts rose and fell at the open, midday and close, with percentage moves.
Every working dayEagle Eye commodity market news summary
End-of-day digest across coal, steel, iron ore, oils, soybeans and cotton, with exchange notices and inventory figures.
Every working dayWorks in ChatGPT, Claude, Microsoft Copilot, Grok and your own agent. No credit card to try.
In the index
Insights from InfoQuanta
What InfoQuanta covers on Bigdata.com, by company and topic. Updated Oct 2026.
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Setup guide
How to connect your agents to InfoQuanta
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot, Grok or your own agent, then ask about InfoQuanta, with every answer cited.
1
Connect Bigdata.com to your assistant
Add Bigdata.com as a connector in Claude, ChatGPT, Microsoft Copilot or your own agent.
2
Ask in plain words
Ask your question the way you would ask a colleague. Your agent searches this source and cites every answer.
3
Check your access
Pay as you goPay as you go, metered by the tokens your agent uses. Connect through the Bigdata MCP server or API.
