Data: The prediction market volume in October reached 8.7 billion USD, with Kalshi leading and Polymarket in second place.

Odaily News dash stated on the X platform that October is the most active month in the history of the prediction market. Key data is as follows: - Total users reached 524,200, of which 40.4% are new users. - Number of trades reached 30 million. - Nominal volume reached 8.7 billion USD. Kalshi leads in both volume and number of trades, with a market share of 45% to 55%, followed closely by Polymarket, while other smaller projects account for only about 7% to 10%.