交易日文練習, 史上最大漲幅日, 相場師朗的交易練習法 2021 05 18 21 31 46 https://kabukore.jp/%e4%ba%a4%e6%98%93%e6%97%a5%e6%96%87%e7%b7%b4%e7%bf%92-%e5%8f%b2%e4%b8%8a%e6%9c%80%e5%a4%a7%e6%bc%b2%e5%b9%85%e6%97%a5-%e7%9b%b8%e5%a0%b4%e5%b8%ab%e6%9c%97%e7%9a%84%e4%ba%a4%e6%98%93%e7%b7%b4/