[Kalshi Single Market Approaches $5 Billion in Trading Volume, CFTC Reviewing Related Activities] Odaily Planet Daily reports that the Ethereum perpetual contract market on prediction platform Kalshi has seen nearly 1 million transactions of almost identical amounts since August, with nominal trading volume exceeding $5 billion over the past month. The U.S. Commodity Futures Trading Commission (CFTC) is reviewing related activities but has not yet decided whether to launch an investigation. As of Wednesday at 12:17 UTC, the market recorded 136,474 transactions in the past 24 hours, with a trading volume of approximately $584 million. Among these, over 73,200 transactions involved amounts concentrated around $5,426, accounting for 54% of the transaction count and 68% of the trading volume. The open interest stands at $6.6 million, with daily trading volume approximately 88 times the open interest. Kalshi stated that the repeated amounts originate from fixed-amount orders placed by market makers, involving hundreds of different traders, and are not fraudulent transactions. The platform claims its system prevents self-trading, and related transactions are monitored; so far, regulators have not announced any enforcement actions. (Bitcoin.com News)