Sector Rotation
Tech has been killing it in the market this year, thanks to the artificial intelligence boom. The tech sector has lifted the entire market while other sectors have greatly underperformed.
Occasionally, an overheated sector will begin to cool off as investors rotate their capital into underperforming sectors in expectation of a broadening rally or a change in the economy.
Even the NASDAQ announced a special rebalancing later this month, ...

$Mallinckrodt (MNK.US)$ Bruh I would've bought this earlier at 3 if I knew it was gonna do this. >_>