Polymarket leads prediction markets, but TradFi is knocking at its doors

Prediction markets are seeing some interesting numbers, and this comes at an interesting time. New ETF products could soon bring prediction markets into the traditional financial system! Here's what you need to know. Prediction markets have a clear leader Total fees for prediction markets were about $8.72 million at press time, down 8.38% from last week. However, what's important is how concentrated the space has become lately. Polymarket is dominating, almost entirely! Its international platform alone generated $7.54 million in fees - That's 10x more than its U.S. counterpart at $757K. Combined, the two account for roughly 95% of all fees across prediction markets as it stands. The rest of the field is barely in the picture right now. Platforms like Limitless, PancakeSwap Prediction, and Predict Fun are active, and a few are even growing, but their numbers are tiny. Even with triple-digit growth in some cases, they’re contributing to only a fraction of total activity. ETF launch could take them to the masses! Crypto-native platforms may be winning, but the horizons are getting way bigger too. According to Bloomberg ETF analyst James Seyffart, the first prediction market ETFs in the U.S could launch as early as next week! In fact, Roundhill has already filed to bring six such funds to market, with an effective date of 05 May. These ETFs are built around U.S election outcomes, covering both the 2026 midterms and the 2028 presidential race. Instead of using crypto platforms, investors would be able to take positions through a familiar ETF structure. This would fit into traditional portfolios neatly, and brings in a much wider pool of investors who may not want to engage directly. It may also bring competition for platforms like Polymarket, with their simplicity and regulated environment. For now, it’s early, but it's definitely a crucial step into the mainstream market. Final Summary Polymarket has been dominating prediction markets with 95% fee share! Upcoming U.S prediction market ETFs could bring new competition from TradFi.