This week’s stock shocks as of 17th October, 2025.
After months of resilience and rotation, Wall Street’s October narrative changed abruptly. Financial sector tremors, a stubborn government shutdown, and a jarring plunge in the Fear & Greed Index signaled a dramatic rise in market anxiety. The S&P 500, Nasdaq, and Dow all tumbled after regional bank woes triggered a three-day selloff and dashed investors’ hopes for a fourth-quarter melt-up. Defensive sectors found only muted support as volatility roared back, forcing traders to weigh whether the long-running bull market is at a real inflection point.
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