The Dow Jones index saw an increase today after news of a confirmed peace deal between the U.S. and Iran, with Moderna surpassing a key buy point. This news caused a positive movement in the stock market today, particularly in the AI sector. The Dow Jones index rose by [specific number], reflecting the impact of the peace deal, while Moderna's breakout was a significant highlight, leading to a surge in trading activity. The peace agreement's effect on market sentiment and trends in the AI industry were the main talking points in today's stock market coverage.