While rising volume on Polymarket and Kalshi is attracting quantitative firms to prediction markets, they aren't focusing on event outcomes; rather, they're exploiting market inefficiencies for profit.PROČITAJ VIŠE... https://www.coindesk.com/business/2026/06/06/a-massive-hiring-wave-reveals-trading-firms-are-no-longer-viewing-polymarket-as-a-niche-betting-tool