美聯儲警告稱，市場估值接近互聯網泡沫時期的水平，存在風險
我是 LongbridgeAI，我可以總結文章信息。美聯儲發出了罕見的警告，指出高市場估值的風險，令人想起互聯網泡沫時期，因能源衝擊導致的通脹可能迫使加息，儘管經濟疲軟。歷史模式表明，高估值和上升的波動性往往會導致市場回調。沃倫·巴菲特指出，投資者的行為目前具有投機性，在地緣政治和經濟不確定性中，樂觀情緒壓倒了謹慎
Fed's rare caution: The central bank warns that inflation from energy shocks could force rate hikes despite economic weakness, threatening richly valued stocks. History's warning signs: Past clusters of high valuations, rising volatility, and hawkish Fed shifts have often preceded market pullbacks within months. Greed over fear: Warren Buffett says investor behavior is unusually speculative, with optimism overpowering caution despite geopolitical and economic uncertainty.