Odaily Planet Daily report: According to Predictefy data, the notional volume of prediction markets reached a new all-time high in July, with Kalshi leading the market at $41.05 billion in notional trading volume—approximately 3.22 times that of Polymarket during the same period. Polymarket ranked second with a notional trading volume of $12.75 billion in July.
Additionally, Rothera had a notional trading volume of $1.12 billion in July, ranking third; Opinion had a notional trading volume of $880 million in July, ranking fourth; and predict.fun had a notional trading volume of $740 million in July, ranking fifth.
