Hefu Chai and Huaisong (Jerry) Xiang
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anchored·2xuWho…jR7USummary
Hefu Chai, 36, and Huaisong 'Jerry' Xiang, 30, are former Robinhood Crypto engineers who were criminally charged by the U.S. Attorney's Office for the Southern District of New York on September 15, 2026, with one count of commodities fraud and one count of wire fraud each. Federal prosecutors allege that between March 2025 and February 2026, both men exploited their access to a confidential internal Slack channel containing nonpublic cryptocurrency listing plans to purchase perpetual futures contracts on Hyperliquid, a decentralized derivatives exchange, ahead of Robinhood's public listing announcements. The case is widely reported as the first criminal prosecution applying commodities fraud law to front-running conducted on a decentralized derivatives venue using misappropriated corporate insider information.
Connected Entities
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Timeline(8 events)
1 January 2021
Hefu Chai reportedly joins Robinhood as a technical lead involved in digital asset listings (approximate date; exact start date not confirmed in public filings).
Palo Alto Online / The Almanac1 January 2024
Huaisong 'Jerry' Xiang reportedly joins Robinhood as a software engineer on the crypto team (approximate date).
The Currency Analytics1 March 2025
Alleged scheme begins. Xiang is alleged to have placed the first trade — a long perpetual position in Popcat (POPCAT) on Hyperliquid — ahead of a Robinhood listing announcement (approximate date based on 'March 2025' as reported).
Multiple sources citing DOJ filing28 February 2026
Alleged trading scheme ends. The DOJ alleges the front-running activity spanned March 2025 through February 2026 (approximate end date).
DOJ SDNY Press Release1 June 2026
Hefu Chai reportedly begins employment at OpenAI, according to a LinkedIn profile attributed to him.
Palo Alto Online / The Almanac15 September 2026
DOJ SDNY publicly announces indictment of Hefu Chai and Huaisong 'Jerry' Xiang on one count of commodities fraud and one count of wire fraud each. FBI arrests Chai near a school in Menlo Park, California. Charges made public on the same day the U.S. Senate fails to advance the Digital Asset Market Clarity Act.
DOJ SDNY Press Release; TechFlow Post16 September 2026
Both defendants scheduled for arraignment: Chai in the Northern District of California, Xiang in SDNY. Robinhood stock (HOOD) falls approximately 5% in the trading session following the charge announcement.
Forbes; Palo Alto OnlineDecision Log
- hash: 3EpTYhHET8paGPtiz6KP67agyAEkJKyAwhw7dcuGSw8c
This investigation is cryptographically anchored to the Solana blockchain (1 event). 0 of 13 cited source URLs have an Internet Archive snapshot.
model: claude-sonnet-4-6
generated: 9/21/2026, 5:09:07 PM
last updated: 9/21/2026, 5:09:15 PM
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