美股异动丨美光科技大涨近8%，创历史新高

Core Viewpoint - Micron Technology (MU.US) experienced a significant stock price increase, reaching a historical high of $268.38, driven by strong Q1 performance and optimistic guidance for Q2 [1] Financial Performance - Q1 revenue rose by 56.7% year-over-year to $13.64 billion [1] - Operating profit surged by 168.1% year-over-year to $6.419 billion [1] Analyst Reactions - Morgan Stanley upgraded Micron's target price from $338 to $350, highlighting it as a top stock pick [1] - Bank of America raised its target price from $250 to $300 and upgraded its rating from "Neutral" to "Buy" [1] - Citigroup increased its target price from $300 to $330 while maintaining a "Buy" rating [1]