NewGenIvf Group Limited (NASDAQ:NIVF) stock is trading lower on Friday. The stock is experiencing a notable pullback, primarily driven by profit-taking activities following a trading rally during the previous session.Massive Thursday Rally Sets Up ReversalThe downward pressure on Friday follows a volatile trading session on Thursday, where the stock surged over 50%.According to a company press release filed with the United States Securities and Exchange Commission, the momentum shifted heavily after NewGenIvf announced a strategic partnership and investment agreement.$2 Million AI InvestmentThe initial catalyst for the rally was NewGenIvf's announcement of a strategic $2 million investment into K25.ai, an AI-powered watch-to-predict live-streaming platform led by tech veteran Andy Cheung.The agreement values K25.ai at a $100 million pre-money valuation."This strategic investment provides NewGenIvf with exposure to the convergence of AI, live streaming, creator monetization and prediction-based information markets," said Alfred Siu Wing Fung, Founder, Chairman and CEO of NewGenIvf.Growth Capital Expansion OptionsThe transaction includes an exclusive agency partnership in permitted Asia-Pacific markets, excluding Mainland China and Hong Kong. Furthermore, NewGenIvf holds an option to increase its total investment up to $10 million, subject to definitive agreements and closing conditions.NIVF Stock: Critical Levels To WatchFrom a trend perspective, NIVF remains in a deep downtrend: it's trading 32.4% below its 20-day SMA, 48.5% below its 50-day SMA, 72.7% below its 100-day SMA, and 97.6% below its 200-day SMA.The 52-week range frames the risk clearly, with the stock trading at 94 cents versus a 52-week low of 73 cents and far below the $613 high.