https://cn.vogon.today/%e5%8a%a0%e5%af%86%e8%b2%a8%e5%b9%a3/%e6%af%94%e7%89%b9%e5%b9%a3%e7%9c%8b%e8%b7%8c%e4%bf%a1%e8%99%9f%ef%bc%9a%e6%a7%93%e6%a1%bf%e7%8e%87%e4%b8%8a%e5%8d%87/
比特幣看跌信號:槓桿率上升