[Data: Kalshi's trading volume in the first week of March reaches $1.9 billion, monthly trading volume expected to hit $11.8 billion, potentially setting a new record] Odaily Planet Daily News: KalshiData posted on Platform X stating that as of March 5, @Kalshi's monthly nominal trading volume is approximately $1.9 billion, averaging about $380 million per day. If this pace continues, @Kalshi's nominal trading volume for March is expected to reach approximately $11.8 billion. Previous reports indicated that both Kalshi and Polymarket are seeking funding at a valuation of approximately $20 billion.