On Monday, the Dow Jones index saw a significant increase following news of a peace agreement between the U.S. and Iran. In addition, SpaceX's performance in the stock market was notable for the day. Furthermore, an artificial intelligence stock made its way into the market. Overall, the day in the stock market was characterized by a surge in the Dow Jones, coupled with positive developments for SpaceX and an AI stock. The post highlights the key events for the day in terms of market performance and significant company activities.