According to CoinMeta, and as reported by Bloomberg, the crypto market maker Wintermute has become a major user of Hyperliquid's priority data auction mechanism. This mechanism allows trading institutions to receive relevant data a few milliseconds to tens of milliseconds in advance of when orders are processed on the exchange by bidding, thereby allowing them to adjust their quotes or hedge on other trading platforms. The on-chain analysis platform Loris Tools found that over the past month, wallets associated with Wintermute won approximately 76% of the highest-priority data auctions. This mechanism has raised questions about market fairness in trading. Wintermute founder Evgeny Gaevoy stated that this auction method is more transparent compared to the low-latency networks and server hosting mechanisms of traditional financial markets. Hyperliquid Labs emphasizes that anyone can participate in the bidding, and all records of priority fee payments are publicly available on the chain.