AI stock research assistant and AI quantitative research assistant for markets and investment ideas.
Official website · Start free on the web · Download on the App Store · 中文介绍
Quant AI is a finance-focused AI stock research assistant and AI quantitative research assistant for people who investigate US stocks, ETFs, crypto assets, commodities, prediction markets, and quantitative trading ideas.
Bring a ticker, chart, market move, or investment hypothesis. Quant AI connects market data, technical signals, fundamentals, earnings, SEC filings, and quantitative context in one continuous research thread—so you can test a thesis instead of collecting disconnected answers.
This is the official public repository and GitHub link hub for Quant AI, also known as QuantAI and aiquant.io. Canonical product information is maintained on aiquant.io; private application source code, infrastructure, credentials, and internal operations are not published here.
If this public hub is useful, star the repository to keep the official Quant AI links easy to find.
中文简介： Quant AI 是面向美股、ETF、加密资产、商品和预测市场的 AI 投资研究助手，支持 AI 股票研究、AI 量化研究和量化交易策略研究。查看官网中文介绍。
Most investment questions do not fit inside one chart or one search result. A useful answer may depend on what changed in the latest earnings report, how price and volume reacted, whether the fundamentals confirm the story, which quantitative signals disagree, and what would invalidate the thesis.
Quant AI keeps that reasoning together:
- Start with a real question — enter a ticker, asset, chart, market event, or strategy hypothesis.
- Compare the evidence — connect technical, fundamental, quantitative, and market context.
- Challenge the first answer — ask for opposing evidence, assumptions, risks, and failure conditions.
- Keep the thread alive — return to the same research context when prices, filings, earnings, or your view changes.
| Research task | What Quant AI helps you examine |
|---|---|
| AI stock research assistant | US equities, ETFs, earnings, SEC filings, fundamentals, valuation questions, charts, catalysts, and watchlists |
| AI quantitative research assistant | Signals, factor ideas, strategy assumptions, backtesting questions, market regimes, and possible failure conditions |
| Crypto research | Bitcoin and crypto price action, technical context, narratives, related assets, and risk factors |
| Cross-asset market research | Commodities, prediction markets, macro themes, market probabilities, portfolios, and watchlist context |
- “Which changes in the latest earnings report matter most to this company’s growth thesis?”
- “What evidence supports this momentum signal, and in which market regime is it most likely to fail?”
- “What is driving today’s Bitcoin move, and what would invalidate the current explanation?”
- “Compare the market-implied probability with the strongest public evidence for and against this event.”
- “Review this chart alongside fundamentals and recent catalysts. Which assumptions still need verification?”
Quant AI is designed for the second and third question, not only the first answer. Ongoing conversations preserve research context across sessions, portfolios, and watchlists. Deep Research is available when a question needs a more thorough review, and long research replies can be saved as shareable poster images.
- Explore the official product: visit aiquant.io for the current overview, research guides, pricing, downloads, and policies.
- Choose where to research: start free on the web or install Quant AI - Stock Research for iPhone, iPad, or Mac.
- Ask a focused question: include the ticker or asset, time horizon, thesis, and decision you are investigating.
- Challenge and revisit: request opposing evidence, assumptions, risks, and invalidation conditions, then return after new filings, earnings, price moves, or watchlist changes.
You can begin with the free tier. Optional Pro plans provide higher limits and advanced research features; see the current pricing page. Quant AI supports English, Simplified Chinese, Traditional Chinese, Spanish, Arabic, French, German, Hindi, Japanese, Portuguese, Korean, Indonesian, Italian, Turkish, Vietnamese, and Thai.
Continue with the canonical AI stock research guide, AI quant trading research guide, or broader market research workflow on aiquant.io.
Quant AI supports research and analysis. It is not a broker, automated trading bot, order router, portfolio manager, guaranteed signal service, or personalized financial advisor. AI output can be incomplete or wrong; verify important information against primary sources and make your own decisions.
No. This is the official public product and discovery repository. Private application code, infrastructure, credentials, internal operations, and proprietary implementation details are not published here.
Yes. Start with the free web experience or download the Apple app. Optional Pro plans are available for higher limits and advanced research features.
Use the official support page. For sensitive security reports, follow SECURITY.md instead of opening a public issue.
- Product: aiquant.io
- Market research workflow: aiquant.io/research
- AI stock research: aiquant.io/ai-stock-research-assistant
- AI quant trading research: aiquant.io/ai-quant-trading-research
- Web app: app.aiquant.io
- App Store: Quant AI - Stock Research
- GitHub product hub: johnsxiongs.github.io/QuantAI
- Support: aiquant.io/support
- Security: SECURITY.md
Public repository content is available under the MIT License. Quant AI product services remain subject to the terms published at aiquant.io/terms.