The Hidden Risks of Prediction Markets: A Government Watchdog's View

Unveiling the Shadow: Three New Investigations

As a Global Business Analyst who has closely followed financial developments across the globe, I've long been intrigued by the rise of prediction markets—those platforms where investors can bet on future events, from political outcomes to corporate earnings. What makes the latest developments in this space particularly concerning is not just the volume of bets being placed, but the growing number of investigations into potential violations of securities law.

According to documents obtained by WIRED through a Freedom of Information Act request, the Commodity Futures Trading Commission (CFTC) has launched at least three previously unreported investigations into trading on the prediction market Polymarket. These probes focus on events related to former President Joe Biden's pardons, Iran-related conflicts, and even Google's 2025 search rankings—indicating a significant escalation in scrutiny.

While these investigations are not new in concept, their emergence from behind closed doors highlights how much the regulatory landscape has shifted since the initial wave of market growth. The fact that they were kept under wraps until now speaks volumes about both the complexity of the issues involved and the potential for legal or political fallout.

The Biden Pardon Story

One of these investigations stems from an unusual and lucrative set of trades made by a single individual in the closing days of the Biden administration. An NPR report detailed how one trader netted over $300,000 on contracts tied to upcoming pardons for prominent MAGA critics, including Liz Cheney, Adam Kinzinger, and Adam Schiff.

This case raises fundamental questions about transparency and fairness in prediction markets. If someone can profit from insider knowledge—regardless of whether that information is officially classified—the very premise of these platforms begins to unravel. The CFTC's decision to launch an investigation under such circumstances signals a turning point, one where regulators are willing to step into what has traditionally been considered speculative territory.

"If these investigations are being prompted solely by press reports of potential violations... that's a significant sign of weakness in this regulatory scheme," said Joseph Konizeski, a former chief trial attorney at the CFTC.

Iran and War Contracts

The second investigation focuses on event contracts related to Iran. In May, a major network of suspicious Polymarket accounts reportedly made $2.4 million in profits with a 98 percent win rate on trades involving Iran-related outcomes.

What's particularly unsettling about this situation is that these trades occurred during a time of heightened international tension. It's not just about profit—it's about the implications for global stability and the integrity of financial markets when high-stakes decisions are influenced by speculative bets.

The third investigation involves Google, specifically related to its 2025 Year in Search Ranking. The CFTC is looking into potential insider trading involving information that could have been used to gain an unfair advantage in these contracts. Notably, this investigation appears to be separate from the ongoing case against Google engineer Michele Spagnuolo, who was arrested for allegedly making over $1.2 million in insider trades.

Market Manipulation and Regulatory Concerns

These developments underscore a deeper issue: prediction markets may be operating outside the bounds of traditional financial oversight. While the CFTC has historically maintained a hands-off approach toward these platforms, especially compared to other financial sectors, recent trends indicate growing unease.

In the past, Kalshi—Polymarket's main rival—has also faced regulatory scrutiny. The CFTC has fined former representative George Santos $35,000 for his behavior related to a Kalshi contract, and Kalshi itself has issued its first-ever lifetime ban to Santos after he violated rules on market manipulation.

But what's happening now isn't just about individual misconduct—it's about systemic risk. The ability to make massive profits based on early access to information—whether real or perceived—can destabilize markets, mislead investors, and potentially compromise national security interests.

A Growing Tension

As prediction markets become more mainstream, they also face increasing pressure from regulators who are struggling to define appropriate oversight mechanisms. The CFTC's recent actions suggest it may be reevaluating its stance on these platforms.

But there's another layer here that goes beyond compliance. These markets have emerged as powerful tools for shaping public opinion and influencing political outcomes. When people start betting heavily on the downfall of a leader or the escalation of conflict, we're dealing with something far more dangerous than mere financial speculation.

I've seen how financial decisions can ripple across entire economies and societies. What's at stake in these investigations is not only market integrity but also democratic accountability. If those who control information are allowed to profit off it, without consequences, the foundation of fair markets—and democratic processes—begins to crumble.

The Road Ahead

What remains uncertain is whether the Department of Justice will pursue criminal charges tied to these investigations. While arrests have already been made in similar cases, such as the US special forces officer who profited from classified information about Maduro's capture, it's unclear if parallel investigations into the Biden pardon or Iran war trades are underway.

The CFTC's willingness to act shows a shift toward stricter enforcement, but it also reveals a regulatory gap that needs addressing. These platforms must be held accountable in ways that reflect their growing influence over public discourse and global markets.

For now, the story of Polymarket continues to unfold, with three active investigations and no clear endpoint. As a business observer, I'm watching closely—because what happens next will determine whether prediction markets are simply another speculative fad or something much more significant in shaping our economic future.