It was like 300 million dollars ish moved to XMR as far as I know which pumped the price from a supposed hack, some hacker/s were trying to launder it :).
Monero's price shot up 38%, It's highest since 2021 as it was used to launder a theft involving 3520BTC worth 330M
https://jumpshare.com/s/OE75cPtuarHwukKanpA6