{"width":"100%","blog_title":"shikaku's blog","provider_url":"https://hatena.blog","published":"2020-11-02 23:09:19","type":"rich","categories":[],"height":"190","title":"\u30dc\u30ea\u30f3\u30b8\u30e3\u30fc\u30d0\u30f3\u30c9%B(Bollinger Band%B)\u306e\u8a08\u7b97\u5f0f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2020%2F11%2F02%2F230919\" title=\"\u30dc\u30ea\u30f3\u30b8\u30e3\u30fc\u30d0\u30f3\u30c9%B(Bollinger Band%B)\u306e\u8a08\u7b97\u5f0f - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shikaku/","blog_url":"https://blog.systemjp.net/","image_url":null,"description":"\u30dc\u30ea\u30f3\u30b8\u30e3\u30fc\u30d0\u30f3\u30c9(Bollinger Bands)\u306e\u8a08\u7b97\u5f0f Middle Band =n-period moving average (MA) Upper Band = n-period MA+(n-period standard deviation of price x k) Lower Band = n-period MA- (n-period standard deviation of price x k) k=2.0 Bollinger Band%B\u306e\u8a08\u7b97\u5f0f %b = (Close \u2212 LowerBB) / (UpperBB \u2212 LowerBB)BollingerBandWidth\u306e\u2026","version":"1.0","author_name":"shikaku","url":"https://blog.systemjp.net/entry/2020/11/02/230919","provider_name":"Hatena Blog"}