Hefu Chai, Jerry Xiang and the Robinhood Insider Trading Investigation

Former Robinhood Crypto engineers Hefu Chai, 36, and Huaisong “Jerry” Xiang, 30, are facing federal fraud charges over alleged trading activity tied to confidential information about the company’s upcoming cryptocurrency listings.

The U.S. Attorney’s Office for the Southern District of New York charged each defendant with one count of commodities fraud and one count of wire fraud. Prosecutors allege the former engineers used advance knowledge of Robinhood token listings to trade related perpetual futures on Hyperliquid before the listings were announced publicly.

Authorities say each man allegedly generated more than $50,000 from the transactions between 2025 and 2026.

The case places decentralized derivatives markets at the center of an alleged insider-trading scheme, rather than the traditional spot-market setting seen in several previous crypto cases.

Alleged Use of Robinhood’s Nonpublic Information

The charges were announced Sept. 15, 2026. Chai is identified as a resident of Menlo Park, California, while Xiang is from Jersey City, New Jersey.

Prosecutors allege the two engineers obtained nonpublic information about cryptocurrency listings through their positions at Robinhood. They allegedly used that information to take positions in perpetual futures on Hyperliquid before the company made the corresponding announcements.

The Justice Department claims the trades violated their obligations to keep Robinhood’s confidential information private and were conducted to generate personal profits.

U.S. Attorney Jamie McDonald said the use of derivatives does not remove legal obligations for corporate insiders.

If convicted, the commodities fraud charges carry maximum prison terms of 10 years. The wire fraud charges carry maximum penalties of up to 20 years.

Robinhood said it remains focused on market integrity, notified authorities about the matter and is cooperating with the investigation.

Why Perpetual Futures Feature in the Allegations

Perpetual futures allow traders to speculate on the future price of an asset without purchasing the underlying cryptocurrency. Because the contracts do not expire, traders can maintain positions while funding payments help keep their prices aligned with the spot market.

This structure can allow a trader to gain market exposure ahead of a major listing announcement without having to acquire or custody the actual token.

The DOJ is bringing the case under the Commodity Exchange Act and federal wire fraud statutes instead of securities-fraud provisions. This allows prosecutors to pursue the alleged conduct in the derivatives market without making the securities status of the underlying tokens the central question.

The case follows earlier crypto enforcement actions involving confidential token-listing information, including the prosecution of former Coinbase employee Ishan Wahi.

Hyperliquid, a prominent decentralized platform for perpetual-futures trading, has also drawn regulatory attention. The charges add a criminal enforcement element to the debate over how existing financial-fraud laws apply to decentralized trading venues.

For traders, the case underscores that decentralized infrastructure does not necessarily eliminate exposure to laws governing the misuse of confidential information.

The charges against Chai and Xiang are allegations, not findings of guilt. Both defendants are presumed innocent unless proven guilty in court. No trial date or plea has been reported.