ＡＩ懸念、東京株６万円割れ ５カ月半ぶり、３６４３円安

前日比３６４３円１３銭安と急落し、５万７４３４円７７銭で取引を終えた日経平均株価を示すモニター、６日午後、東京都中央区６日の東京株式市場で、日経平均株価は５月２０日以来約５カ月半ぶりに６万円を割り込んだ。 Japan's benchmark Nikkei 225 stock average posted its third-biggest single-day point loss on record Friday, as artificial intelligence-related shares were dumped amid concerns that AI regulations may be tightened in the United States.