https://blog.wongcw.com/2022/11/14/%e7%a0%b4%e7%94%a2%e7%9a%84%e5%8a%a0%e5%af%86%e8%b2%a8%e5%b9%a3%e4%ba%a4%e6%98%93%e6%89%80ftx%e6%ad%a3%e5%9c%a8%e9%85%8d%e5%90%88%e8%aa%bf%e6%9f%a5%e5%83%b9%e5%80%bc%e6%95%b8%e5%84%84%e7%be%8e/