Buying individual stocks carries inherent financial risk because equity values fluctuate continuously based on corporate earnings reports, economic recessions, industry competition, and shifting market sentiment. While historical long-term data indicates that equities outperform many other asset classes, short-term investing is risky because individual companies can experience severe financial distress or bankruptcy. Investors mitigate this volatility and structural risk by practicing broad portfolio diversification, maintaining long-term time horizons, and conducting rigorous fundamental research.