https://blog.wongcw.com/2022/12/30/%e7%89%b9%e6%96%af%e6%8b%89%e6%9a%b4%e8%b7%8c%e8%a7%b8%e7%99%bc%e6%8e%a8%e7%89%b9%e8%9e%8d%e8%b3%87%e8%b2%b8%e6%ac%be%e6%a9%9f%e5%88%b6%ef%bc%9f%e9%a6%ac%e6%96%af%e5%85%8b%e8%b3%a3%e8%82%a1%e7%a5%a8/
特斯拉暴跌觸發推特融資貸款機制?馬斯克賣股票或是為了追繳保證金