MRVL has surged approximately 50% in a single day, with technical charts showing a price spike to $313.81 following positive commentary regarding its long-term valuation. BB has doubled in price over the past week ahead of earnings, driven by market interest in its QNX robotics infrastructure and partnership with NVDA. The author notes that trading these AI-related stocks with leverage is currently mirroring the high-volatility price action seen in 2020-2021 altcoin cycles.