Please, don't talk about how well AMD is doing! You'll only make the stock price slide another 10%, as night follows day... [irrational market grumbling intensifies]
The market can hardly be called irrational on this. AMD's market value pretty much already priced in that they would take over Intel's place in the datacenter, their valuation is more than double Intel's with a PE of 125, despite them being fabless and ARM gaining ground in the server space. That's why you are seeing big swings in prices, because anything short of "we are bankrupting Intel and fighting Nvidia in the AI accelerator space" is seen as a loss.