Lenovo's stock is up 105% in May, marking its biggest monthly gain since 1999, after earnings showed AI-related revenue helped offset rising memory costs (Bloomberg)

Bloomberg: Lenovo's stock is up 105% in May, marking its biggest monthly gain since 1999, after earnings showed AI-related revenue helped offset rising memory costs - Lenovo Group Ltd. recorded its best month in than a quarter-century, with the stock doubling in May as investor enthusiasm built around …