Micron makes huge profits from what goes into Nvidia's GPUs, without the circular financing that is a house of cards. Nvidia's products can't be built without Micron's memory, yet Micron fell after Nvidia's earnings when a 10% rise would have made sense. The Nvidia call also signaled demand for TSMC, which makes all the GPUs. SK hynix is less attractive for now because of an upcoming lockup expiry. x.com x.comÂ