Polymarket's daily trading fee revenue exceeded $1 million on April 1, reaching $1.02 million, according to DefiLlama data. This marks a significant increase from the $696,000 recorded on March 31. The surge follows Polymarket's recent adjustment to its fee structure on March 30, which expanded the taker fee to cover new market categories including Finance, Politics, Economics, Culture, and Weather, alongside the existing Crypto and Sports categories.