{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.gquant.net//data/attach/topic/topicguon4Q.jpg', '推荐 牛小宝 的文章《通达信7MA+BOLL主图指标公式》','https://www.gquant.net/article-26487.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
MA7:EMA(CLOSE,7),COLORFFFFFF;MID:MA(CLOSE,20),COLORYELLOW;UPPER:MID+2*STD(CLOSE,20),COLORRED,DOTLINE;LOWER:MID-2*STD(CLOSE,20),COLORGREEN,DOTLINE;
解锁全文需 1 财富值,免费注册即送20财富值！
MA7:EMA(CLOSE,7),COLORFFFFFF;MID:MA(CLOSE,20),COLORYELLOW;UPPER:MID+2*STD(CLOSE,20),COLORRED,DOTLINE;LOWER:MID-2*STD(CLOSE,20),COLORGREEN,DOTLINE;