Tech and AI-related stocks continued to propel Wall Street to new record highs Monday, with Advanced Micro Devices Inc. (NASDAQ:AMD) surging nearly 30% after unveiling a landmark investment in OpenAI. The Nasdaq 100 crossed the 25,000 milestone for the first time, rising more than 1% and extending its year-to-date gain to almost 20%.The S&P 500 climbed 0.5% to fresh record highs near 6,750, while the Dow traded flat and the Russell 2000 added 0.5%, also setting new records. Under the multi-year agreement, A ...