Nvidia's stock has formed a 'death cross' for the first time since April 2022, indicating a bearish trend as its 50-day moving average has fallen below the 200-day moving average. Historically, such a signal has led to a substantial decline, with shares dropping 47% over the following six months. Concurrently, the cryptocurrency market for AI tokens has experienced a significant downturn, with market capitalization plummeting 55.6% from $54 billion to $24 billion since its peak on January 7, 2025. This decline raises questions about the sustainability of the AI hype, as Nvidia's stock dips while AI-related cryptocurrencies rise. Despite these challenges, the atmosphere at the GTC AI Conference remains vibrant, showcasing participation from all major industries.