Nasdaq Hits Record High as Geopolitical Relief and AI Innovation Spark Broad Rally

Major U.S. stock indices posted significant gains on Tuesday, led by a surge in mega-cap technology stocks and a general shift toward risk-on sentiment. The Nasdaq Composite climbed 1.64% to close at a record 24,657.57, while the S&P 500 rose 1.03% to 7,137.12 and the Dow Jones Industrial Average gained 0.69% to reach 49,490.02. The primary catalyst for the broad-based recovery was the announcement of a ceasefire extension regarding the conflict in Iran. This development significantly eased geopolitical tensions, prompting investors to rotate back into equities and high-growth assets, effectively lifting the entire market. Alphabet played a pivotal role in the tech-led rebound, advancing 2% following the announcement of new AI chips and strategic partnerships. The company's move into proprietary AI hardware underscores the ongoing competition for infrastructure dominance in the generative AI space. Other notable gains included Coinbase, which jumped 5% amid a broader cryptocurrency boom fueled by the geopolitical truce. Additionally, cybersecurity firm CrowdStrike rose 4% following a bullish analyst upgrade. The combination of reduced geopolitical risk and continued AI optimism has provided a strong tailwind for growth stocks, pushing benchmarks to new heights and reinforcing the current bullish trend in the technology sector.