https://blog.wongcw.com/2022/12/14/%e7%8f%ad%e5%85%8b%e6%9b%bc%c2%b7%e5%bc%97%e9%87%8c%e5%be%b7%e5%9b%a0ftx%e6%ac%ba%e8%a9%90%e6%8c%87%e6%8e%a7%e5%9c%a8%e5%b7%b4%e5%93%88%e9%a6%ac%e8%a2%ab%e6%8b%92%e7%b5%95%e4%bf%9d%e9%87%8b%e6%b3%95/