New findings indicate a tiny fraction of traders on Polymarket are reaping substantial rewards, with less than 1% of wallets accounting for roughly half of all profits. According to a report by Solidus Labs, this extreme profit concentration is evident across key markets, with 0.55% of profitable maker wallets and 0.26% of winning taker wallets capturing around 50% of gains. This translates to approximately $8 million out of $16 million in profits. The data supports previous academic research suggesting that a small minority of traders drive price discovery, with around 3% of Polymarket traders influencing market prices.
The report highlights the disparity between a small group of sophisticated traders and the broader base of participants, noting that the former's advantages in capital, infrastructure, and execution strategies contribute to the imbalance. Additionally, the study identifies signs of wash trading, with around 15% of volume in some markets exhibiting patterns consistent with self-trading or economically neutral positions.
While some of this activity may be driven by incentive farming, the report emphasizes the need for market surveillance to ensure a level playing field.