The S&P 500 and Nasdaq have surged approximately 25% and 35% over the past year, respectively, reaching near record highs despite persistent inflation and geopolitical tensions. This rally has been largely driven by the explosive growth in the artificial intelligence (AI) sector, which has positively impacted cloud infrastructure, data centers, and energy markets. Notable outperformers like Nvidia, Broadcom, and Alphabet have significantly contributed to these gains, overshadowing weaker performances from companies more sensitive to oil prices and inflation.

As investors weigh their options, the historical trend suggests that selling in May may not be prudent. Over the last decade, both indexes have shown resilience, rising 260% and 430% despite various economic challenges. The underlying sectors fueling this growth—AI, data centers, and energy—remain robust, indicating that the momentum may continue.

For market professionals, the key takeaway is to maintain a long-term perspective. With strong fundamentals in the tech and energy sectors, holding onto top-performing stocks could yield significant returns, even amid short-term volatility.

Source: fool.com