Nasdaq Logs 11th Straight Gain, S&P 500 Hits Record Close Amid Iran Peace Talks

U.S.-Iran diplomacy hopes triggered a broad risk-on shift across global markets April 15, 2026, lifting equities, pressuring gold, and allowing bitcoin to hold near multi-week highs on institutional demand. Key Takeaways: Gold fell 1.05% to $4,791 on April 15, 2026, as U.S.-Iran diplomacy reduced safe-haven demand on COMEX. The Nasdaq Composite climbed 1.59% to 24,016.02, []