[The probability of the 'U.S. striking Iran before March 31' event on Polymarket rises to 63%] Odaily Planet Daily News: According to data from the Polymarket website, the probability of the 'U.S. striking Iran before March 31' event has risen to 63%, with a trading volume exceeding $12 million. Previous reports indicated that the U.S. military is preparing for action, which could last several weeks if Trump orders an attack on Iran.