CNBC Daily Open: There's a hopeful mood in the Middle East and the markets

Group 1 - U.S. President Donald Trump declared the end of the war in the Middle East, describing it as a "long and painful nightmare" for both Israelis and Palestinians [2] - Markets reacted positively to Trump's statements, with major U.S. stock indexes rebounding, particularly in the technology sector [4] - Quantum computing stocks surged after JPMorgan Chase announced a $10 billion investment in sectors deemed crucial to national interests [4] Group 2 - Broadcom's stock increased nearly 10% following the announcement of a partnership with OpenAI to develop custom chips [5] - The relationship between OpenAI and Nvidia, which provides the chips for OpenAI's products, raises questions about competitive positioning in the tech sector [5]