April earnings growth significantly outperformed expectations at +28% versus the projected +13%, driven largely by "Big Tech" performance. Top gainers shown in the market heatmap include MU (+47.12%), AVGO (+34.60%), GOOGL (+29.47%), AMZN (+27.56%), and NVDA (+13.64%). While most sectors like Technology and Financials (JPM, BAC) showed strong positive returns, some large caps like JNJ, XOM, and TSLA saw more muted or negative price action during the period.