The archive · Money & Fintech · Product decision · 2024–2026
PandaAI bets LLM agents democratize quant research; 100k users, three rounds
Ex-quant-fund partner Li Yuqi builds AI-native trading research (Qube, EVO, OS); 100,000+ users, live futures client since June 2026.
PandaAI
What the business is
PandaAI builds AI-native trading research infrastructure for Chinese retail and professional quants: Qube turns a spoken idea into inspectable factor and backtest steps, EVO is an AI-native quant workbench, and an upcoming OS orchestrates multiple agents; it also runs factor competitions and open-sources QuantSkills.
How it started
Li Yuqi, born in 1999, studied financial engineering at Columbia, became the youngest champion of a live futures paper-trading contest, and rose to partner at a quant private fund managing more than ¥1 billion. In 2024 he concluded that the industry's edge was largely a 'cognitive narrative' built on proprietary data, low-latency channels and large research teams — and that large language models would erode that narrative. Watching Cursor multiply programming speed without making users better researchers convinced him the bottleneck was judgment, not tooling, so he left to found PandaAI around 2024 and build AI that takes research, not returns, as its product.
What happened
PandaAI designed a three-tier product ladder: Qube for entry users (one sentence becomes data fetching, factor construction and backtests that users can inspect and reuse), EVO, which peers call the 'Claude Code of quant', as an AI-native workbench for professionals, and OS, an upcoming Agent-to-Agent environment where multiple agents iterate factors and portfolios under human-set risk rules. Underneath sits a four-layer stack: market and macro data, a self-developed CQ2 model plus DeepSeek and Doubao integrations, an ADE/A2A agent engineering layer, and live trading connections — futures desks were fully connected and a live futures client shipped in June 2026. The same month PandaAI open-sourced its first QuantSkills library and agent clusters and published research papers (CQ2, A2A Self-Evolution, AlphaSchema). By August 2026 the 70-plus-person company had 100,000+ users, had run three factor competitions drawing more than 30,000 participants, and closed seed, angel and angel+ rounds totaling tens of millions of RMB, with angel rounds led by L2F光源创业者基金; it counts brokerages, futures firms and funds as institutional partners.
No ending yet — it is still running.
Background
PandaAI is a Chinese AI trading-research company founded around 2024 by Li Yuqi, a Columbia-trained quant who had been partner at a private fund managing more than ¥1 billion. Its thesis is that large language models will erase the research gap between retail traders and institutional quant teams, so the company sells agentic research infrastructure rather than trading signals or promises of returns.
The founding bet came from two observations. Li believed quant funds' edge was a narrative built on proprietary data, low-latency channels and large research teams — all things LLMs would deflate — and that Cursor proved better tools alone do not make better researchers. His answer is a ladder from Qube (one sentence becomes an inspectable factor-and-backtest workflow) to EVO (an AI-native professional workbench) to OS, an Agent-to-Agent environment where agents do factor iteration and portfolio research under human-set risk rules.
By August 2026 the company had 70+ staff, 100,000+ users inside and outside China, and 20,000 registered users on its overseas version TQX, concentrated in Southeast Asia and the Middle East. It shipped a live futures client in June 2026, open-sourced its first QuantSkills library and agent clusters, and published research on its CQ2 model and A2A self-evolution architecture. Three factor competitions drew more than 30,000 participants, including winners who were not professional quants — evidence for the founder's claim that AI narrows the judgment gap.
The commercial path is B2B first — brokerages, futures firms and funds — to build experience and data corpus, then consumer. Funding came in three rounds totaling tens of millions of RMB, announced August 2026 with angels led by L2F光源创业者基金. The unresolved risk is trust: social media still paints AI trading as a scam category, and Li himself frames the product's limit as human judgment — agents research, people decide and hold risk.
What has to be true
- Quant funds' moats — proprietary data, low-latency channels, hundred-person teams — are exactly the assets LLMs commoditize fastest.
- Better coding tools did not make better researchers, which located the real gap in judgment and research process rather than execution.
- An AI-native, human-in-the-loop stack avoids the scam category of autonomous 'AI stock-picking' and fits what regulators and users will accept.
- Open-sourcing QuantSkills turns the obvious objection (factors leak) into a feature: agents are personalized, so the moat moves to the orchestration harness.
- Running factor competitions and publishing papers converts skeptical retail users into contributors, recruitables and the core of a new methodology community.
What can be applied
In a zero-sum market, sell capability, not returns: PandaAI open-sources its factors and bets the moat is the agent harness — anyone can copy a factor, not an orchestration stack.
Aftermath
As of 2026-09-02 PandaAI is live: three rounds totaling tens of millions of RMB closed in August 2026 (angels led by L2F光源创业者基金), the futures live client shipped in June 2026, QuantSkills was open-sourced the same month, with 100,000+ users, 70+ staff and institutional partners. Li places AI trading at early L3 of five stages, heading for L4 where agents research and humans keep risk decisions; the OS layer was still upcoming. Open questions: trust in a category tied to scams, agent quality versus professional teams, and how regulators treat autonomous trading tools as they scale.
Sources
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