$AMD(AMD.US) AMD took a sharp dive this week - the price swings have been wild, with a whopping ¥13.9 billion in single-day turnover and a 4.29% turnover rate making it almost a hot stock... While its core business remains chips, institutional holdings are scattered like sand, foreign capital might be repositioning, and sector correlation is strikingly obvious - the whole industry's been jittery. This isn't the first time we've seen this pattern historically. Everyone's debating whether its $300+ billion market cap can hold steady. With no major M&A news lately, it's probably just macro factors at play.