[Since the activation of self-imposed fees, Polymarket has accumulated $5.6 million in fee revenue] Odaily Planet Daily reports, according to data compiled by Gate Research on Dune, since January 6 when fees were imposed on markets related to '15-minute cryptocurrency price fluctuations,' Polymarket has accumulated approximately $5.6 million in fee revenue. Previously reported, starting yesterday, Polymarket has expanded the fees to sports markets, initially covering new events in NCAA and Serie A.