中证500股指期货（IC）主力合约日内跌幅达2.00%，现报7854.4点。中证1000股指期货（IM）主力合约跌破7600点，日内跌2.58%。

据韩国媒体报道，美韩联合军事演习的计划规模预计将减半。

Alexandru Hudisteanu, defense analyst and retired Romanian naval officer, says the Iran–US confrontation is regionalizing: the war remains localized but the wider region is effectively in a conflict state. Houthi forces have extended the front into the Red Sea, threatening Saudi shipping, and a recent attack in the Caspian links events to the Russia–Ukraine theater. Instability triggered by Feb US–Israel action against Iran may further spread and spark broader turbulence; Hudisteanu calls this a new security reality. He says US military measures have not broken the stalemate or resolved the Strait of Hormuz issue, Washington is in a strategic pause to reassess options, and the US blockade of Iranian ports is its most consequential move since kinetic strikes — a tactic Iran is now using to retaliate globally.