Odaily Planet Daily reports: In response to Parity’s previously released ranking of prediction market revenues, crypto analyst dash posted on X that Kalshi’s data is likely accurate. Based on its fee structure and publicly available taker trade data, its fees amount to approximately $118 million. If trading is conducted via Robinhood, a 1% estimate of notional value is reasonable, giving Kalshi a notional trading volume of $11 billion over the past 30 days.
In addition, on-chain prediction market fees are currently underestimated, as platforms like DefiLlama primarily track fees denominated in USD or stablecoins, overlooking fees paid in shares. When these share-based fees are included, the actual fees for platforms such as Polymarket, predict.fun, and Limitless increase significantly—predict.fun by approximately 40% and Polymarket by approximately 80%.