New findings suggest that a minuscule group of traders is capturing the majority of profits on Polymarket, with less than 1% of wallets accounting for approximately half of all gains. According to a report by blockchain analytics firm Solidus Labs, this profit concentration is evident across Polymarket's politics markets, where 0.55% of profitable maker wallets and 0.26% of winning taker wallets collectively captured 50% of gains, equivalent to around $8 million out of $16 million in profits. This discovery reinforces previous research indicating that a small minority of traders drives price movements, while an even smaller minority reaps the financial benefits.
The report highlights that this disparity does not necessarily imply wrongdoing, but rather suggests that some traders possess significant advantages, including greater capital, better infrastructure, and more effective execution strategies. Additionally, the study identifies signs of wash trading, with approximately 15% of volume in certain markets exhibiting patterns consistent with self-trading or economically neutral positions. The findings underscore the need for market surveillance and highlight the importance of understanding the underlying dynamics of prediction markets.