Xiaoyu Li in

Xiaoyu Li

Cofounder at Attimet (YC F24)
📍 San Francisco Bay Area, United States

Xiaoyu Li is the co-founder of Attimet, a YC-backed AI research lab focused on financial markets. A former quantitative trader at Optiver, she specialized in options market-making and established a medium-frequency algorithmic trading team. Her unique career path began at Yale School of Medicine before she pivoted to finance.

Her background is marked by exceptional analytical and mathematical skills, evidenced by having skipped multiple grades in school. This innate aptitude for complex systems has been a consistent thread throughout her journey from medicine to high-frequency trading and now to AI-driven financial technology entrepreneurship in San Francisco.

Unique fact: Xiaoyu is a Yale Medical School dropout who successfully transitioned into the world of quantitative finance and AI startups.

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Experience
8 Years
Current Role
Cofounder
Job Level
Leadership
Location
San Francisco Bay Area, United States
Personality Overview
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Priorities

Topics Xiaoyu cares about

AI in Finance
Her current company, Attimet, is building a research lab that uses AI and learning systems to create predictive models for financial markets like equities and options.
Algorithmic Trading
At her previous role at Optiver, she started and grew a medium-frequency algorithmic trading team, showcasing deep expertise in this area.
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Career

Work history

9-2024
Cofounder
Attimet (YC F24)
6-2015 - 2-2023
Quantitative Trader
Optiver
In the press

Media appearances

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Education
Education details unavailable
Y Combinator
Education details unavailable
Yale School of Medicine
Social presence
in

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