Kalshi CEO: Kalshi officially launched its Combos feature, achieving a record-breaking single-day trading volume of $340 million.

Odaily Planet Daily reports that Kalshi co-founder and CEO Tarek Mansour announced on the X platform that Kalshi has officially launched its Combos feature for all users. The feature saw trading volume exceed $100 million last week. Furthermore, the app experienced a 50% growth rate in November, with trading volume reaching a new record of approximately $340 million yesterday. In traditional financial markets, traders buy multiple options in a bundle rather than buying them individually to obtain a better price. Combos will offer a similarly better buy price. Like other prediction markets on Kalshi, there is no "market maker"; when users submit Combos, traders compete in the open market to complete the trade.