谷歌工程师被控利用未公开搜索榜单信息在Polymarket交易，获利约120万美元
2026年5月27日，美国商品期货交易委员会（CFTC）宣布，已在纽约州南区联邦法院起诉瑞士居民、谷歌软件工程师 Michele Spagnuolo，指控他利用谷歌2025年度搜索榜单的未公开信息进行内幕交易。
CFTC说，2025年10月至12月，Spagnuolo 使用名为 AlphaRaccoon 的账户，在预测市场 Polymarket 交易了至少23个事件合约，获利约120万美元，下注命中率接近全对。CFTC 正寻求追缴违法所得、退还受害者资金、民事罚款与交易禁令。纽约州南区联邦检察官办公室同日解封了平行的刑事诉状。
CFTC主席 Michael S. Selig 与执法主任 David I. Miller 就案件作出表态。CFTC提醒，本案目前是指控阶段。
Google Engineer Charged Over Trading on Polymarket Using Nonpublic Search Ranking Information, Making About $1.2 Million
On May 27, 2026, the U.S. Commodity Futures Trading Commission (CFTC) announced that it had filed a complaint in the Southern District of New York against Michele Spagnuolo, a Switzerland resident and Google software engineer, accusing him of insider trading using nonpublic information about Google's 2025 year-end search rankings.
The CFTC said that from October to December 2025, Spagnuolo used an account named AlphaRaccoon to trade at least 23 event contracts on the prediction market Polymarket, making about $1.2 million with a near-perfect hit rate. The CFTC is seeking restitution, disgorgement, civil penalties and trading bans. The U.S. Attorney's Office for the Southern District of New York unsealed a parallel criminal complaint the same day.
CFTC Chairman Michael S. Selig and Enforcement Director David I. Miller commented on the case. The CFTC notes the matter is at the allegation stage.
来源：美国商品期货交易委员会
发布：GSM·美国（发布链接）
图片来源：图：位于美国华盛顿的美国商品期货交易委员会总部入口（资料照片）。Dclemens1971 摄，CC BY 4.0，经 Wikimedia Commons；联邦固定图库标准图。 / Photo: Entrance of the U.S. Commodity Futures Trading Commission headquarters in Washington, D.C. (file photo). Photo by Dclemens1971, CC BY 4.0, via Wikimedia Commons; federal fixed-library image.
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