Why memory chip stocks are rallying again: Micron and Sandisk surge as AI optimism returns
Memory chip stocks are rallying big after a week of poor performances. Companies including Micron Technology (Nasdaq: MU) and Samsung Electronics Co. (KSE: 005930.KS) saw their shares rise on Thursday, July 30, and into premarket trading Friday, July 31. South Korea’s Kospi (Korea Composite

<p>Memory chip stocks are rallying big after a week of poor performances.
Companies including Micron Technology (Nasdaq: MU) and Samsung Electronics Co. (KSE: 005930.KS) saw their shares rise on Thursday, July 30, and into premarket trading Friday, July 31.
South Korea’s Kospi (Korea Composite </p>