Diversification & Drawdowns

Key Points:

• The stock market experienced a sharp decline on Thursday, with the S&P 500 falling over 4%, Nasdaq 100 dropping 5.5%, emerging markets sliding 6%, and semiconductor stocks plunging more than 11%, while South Korea's market dropped nearly 14%.
• Technology and AI sectors bore the brunt of the losses, with tech stocks nearing bear market territory and other sectors like industrials, communication services, and energy also suffering double-digit drawdowns.
• Despite significant losses in key sectors, diversification helped limit the overall S&P 500 decline to just over 6%, as materials, real estate, financials, health care, and consumer staples saw losses under 3%.
• The rapid volatility in momentum and AI-related stocks highlights the difficulty of predicting winners and losers in fast-evolving innovation cycles, reinforcing the value of index funds for broad market exposure.
• Historical context shows the current downturn is relatively mild compared to past intra-year declines, and while volatility and corrections are inevitable, long-term investors should prepare for market fluctuations without trying to time the bottom.