HSBC upgraded Nvidia (NVDA) to buy from hold and raised its price target to $320 from $200 — a new Street high. As Diane King Hall explains, the firm sees significant earnings upside and expansion opportunities for the chipmaking giant. Sticking with the A.I. trade, Diane turns to ASML Holding's (ASML) earnings beat and what it means for global companies tied to the industry. Dollar Tree (DLTR) also saw an earnings rally after upping its guidance.