Prediction markets face scrutiny over alleged military insider trading

Investigations into prediction markets have revealed instances of alleged insider trading involving sensitive information. Recent legal actions in the United States include a criminal case against a military master sergeant accused of trading on classified information regarding upcoming operations, and a pursuit by the CFTC and DOJ against a Google engineer regarding unreleased search data.

A report by the Anti-Corruption Data Collective (ACDC) suggests widespread corruption on the Polymarket platform. The ACDC identified 566 accounts, termed “orcas,” which placed highly successful long-shot bets on new accounts before cashing out. Specifically, 152 of these accounts bet on military markets with an average win rate of 97.2 percent, totaling $8 million in profits. Experts warn that such activity may compromise military secrets by drawing attention to sensitive operations through copycat wagering.

In response to these scandals, the 119th Congress is considering several bills that aim to apply securities-style insider trading laws to prediction markets. However, some analysts argue that prediction markets require distinct regulatory priorities. Unlike securities markets that allocate capital, prediction markets present unique moral hazards where participants may have incentives to manipulate or rig outcomes to profit from specific contracts.