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Apr 02, 2026

Polymarket's Growing Influence on Global Oil Market Raises Concerns Over Insider Trading

AI Summary
Energy traders are increasingly relying on online prediction platforms like Polymarket to inform their multimillion-dollar trades in the global oil market, raising concerns over insider trading and market manipulation.

The global oil market is being significantly influenced by online prediction platforms such as Polymarket, with energy traders using data from these platforms to inform their multimillion-dollar trades. Market experts have noted that Polymarket's datafeeds are being used to create algorithms that impact trading in the global Brent crude futures market.

The growing reliance on Polymarket has raised concerns that anonymous account holders may be using insider knowledge to place bets, potentially influencing pricing in the global oil market. One energy trader noted that Polymarket had become the best predictor of the oil market's direction since the US-Israel war with Iran triggered a global oil crisis.

Ajay Parmar, head of oil trading at ICIS, stated that betting markets have a long history of strong prediction accuracy, and traders are increasingly turning to Polymarket for market indicators. Tim Skirrow, head of derivatives at Energy Aspects, also confirmed the adoption of prediction markets as a trading tool, noting that any data with alpha is considered in modern markets.

The US investment bank Goldman Sachs has included analysis of prediction-market data in its oil market research, and the Intercontinental Exchange (ICE) has launched a trading tool providing a data feed of Polymarket's prediction markets to help traders make informed decisions.

However, not all commodity traders are convinced by Polymarket's track record in predicting market-moving events. One trading analyst noted that Polymarket has made bad calls during the crisis, and that hedge funds may be more interested in the platform than traditional traders.