US Stocks Slump in February Amid Private Credit and AI Sector Concerns

U.S. equity markets suffered a significant sell-off throughout February 2026, characterized by heightened volatility during the month's final trading session. Investor sentiment was dampened by emerging risks in the private credit market, which analysts have likened to 'cockroaches' due to fears of hidden systemic issues. Additionally, a reversal in the previously dominant AI narrative, termed the 'scare trade,' exerted substantial downward pressure on high-growth technology stocks. Major indices, including the SPY and QQQ, faced heavy losses as institutional investors reassessed their exposure to these sectors. This broad market decline suggests a significant shift in risk appetite, moving away from the aggressive optimism seen in previous months. Market participants are now closely monitoring for further signs of defaults or structural weaknesses within the private lending landscape.