https://blog.wongcw.com/2022/07/26/%e5%8f%97%e9%80%9a%e8%84%b9%e5%95%8f%e9%a1%8c%e5%bd%b1%e9%9f%bf%e6%b2%83%e7%88%be%e7%91%aa%e4%b8%8b%e8%aa%bf%e5%85%a8%e5%b9%b4%e5%88%a9%e6%bd%a4%e6%8c%87%e5%bc%95%e7%9b%a4%e5%be%8c%e4%b8%80%e5%ba%a6/
受通脹問題影響沃爾瑪下調全年利潤指引盤後一度跌10%