Polymarket: Insider Trading Claims Emerge Over US-Iran Ceasefire Bets

Polymarket Betting on US-Iran Ceasefire Draws Scrutiny Amid Insider Trading Concerns

A surge in betting activity on the online prediction market Polymarket, specifically around the possibility of a US-Iran ceasefire, has raised concerns about potential insider trading, according to experts analyzing the platform’s activity. Several newly created accounts placed significant wagers on a ceasefire agreement being reached by March 31st, potentially capitalizing on non-public information.

Eight accounts, all established around March 21st, collectively bet nearly $70,000 on a ceasefire, standing to gain approximately $820,000 if such an agreement materializes. This activity mirrors a similar pattern observed in late February, when an account made a successful bet on US strikes against Iran shortly before they occurred, prompting initial questions about privileged access to information. That account has not placed any other bets.

The timing of these bets coincides with a period of fluctuating signals from the Trump administration regarding its approach to Iran. According to reports, President Trump initially signaled a more hawkish stance before suggesting he was considering “winding down” military operations in a post on Truth Social. This shift may have provided an opportunity for those with advance knowledge to profit from the uncertainty.

Ben Yorke, formerly a researcher with CoinTelegraph and now developing an AI trading platform, described the wallets as “definitely [looking like] someone with some degree of inside info.” The anonymity of Polymarket accounts makes tracing the owners of the crypto wallets challenging, but analysts point to several red flags. These include purchasing positions at market price and the apparent use of multiple wallets to obscure the identity of a single investor – tactics often employed in attempts to conceal illicit activity.

“Typically, when you see wallet-splitting and deliberate attempts to obfuscate identity, it’s one of two scenarios: either a very large investor trying to shield their position from market impact, or insider trading,” Yorke explained.

Polymarket’s own assessment of the probability of a ceasefire before the end of March has increased substantially in recent days, rising from 6% on March 21st to 24% by Monday, with over $21 million currently wagered on this outcome. This reflects growing market confidence, but also fuels speculation about the source of that confidence.

The increasing use of online prediction markets like Polymarket and Kalshi as a barometer of geopolitical events is a growing trend. Recent timely bets suggest that insiders may be leveraging these platforms to profit from confidential information, including alleged plans related to Venezuela and the timing of US-Israel actions against Iran. Polymarket, which counts a venture capital firm owned by Donald Trump Jr. Among its investors, has faced criticism and regulatory scrutiny over facilitating potential war profiteering and insider trading.

Recent reporting by the New York Times highlighted concerns about the accuracy of information disseminated through Polymarket’s social media channels, despite the company’s self-promotion as a “News 2.0” source. Online forums dedicated to Polymarket trading are also revealing attempts to capitalize on the conflict, with users sharing tips on arbitrage and identifying potentially profitable traders to follow.

One post circulating on Monday suggested betting “YES” on a ceasefire by March 31st based on the activity of three historically successful traders on the platform, while simultaneously betting “NO” based on the activity of a less successful trader. This highlights the extent to which users are attempting to game the system and profit from perceived advantages.

However, successfully profiting from this bet on Polymarket is not guaranteed. The platform’s rules require “clear public confirmation from both the United States government and the government of Iran that they have agreed to halt military hostilities against one another” for the market to resolve in favor of a ceasefire. This dual confirmation requirement adds a layer of complexity and uncertainty to the outcome.

Polymarket has been contacted for comment.