S&P 500 Eyes Strongest Monthly Gain Since 2020 Ahead of Apple Earnings

US equity markets are approaching the end of the month with strong momentum, as the S&P 500 prepares to record its best monthly performance since 2020. This rally reflects a period of sustained optimism across broad indices, marking a significant milestone in recent market history. As the month concludes, market participants are shifting their attention toward the next potential catalyst. The primary focus is now on the technology sector, specifically the upcoming earnings report from Apple Inc. (AAPL). Given Apple's massive weighting within the S&P 500, the company's financial results and forward guidance are expected to have a disproportionate impact on the index's direction. Traders are closely monitoring for signs of growth in hardware sales and services revenue. While the current monthly trend is overwhelmingly positive, the sustainability of these gains may depend on whether mega-cap tech earnings can justify current valuations. The market remains in a wait-and-see mode as it enters the final stretch of the trading period.