Last night, SK Hynix's US stock surged 27% intraday. My gut feeling at the time was right—once Hynix got listed as a US ADR, it was bound to rise. But I didn’t expect the US ADR to turn into a solo rally, while the Korean side completely crashed... That said, yesterday’s dip-buying was a big success. Hoping SK Hynix in Korea can catch up today. After this rebound, I never want to touch this crazy stock again—couldn’t even sleep well last night.