N:=34;
	A:=EMA(AMOUNT/C/1000000,7);
	MID :=EMA(A,N);
	UPPER:=MID + 2*STD(A,N);
	LOWER:=MID - 2*STD(A,N);
	量能:(A-LOWER)/(UPPER-LOWER)*100,COLORFFFFFF;
	放量:IF(CROSS(量能,70),70,50),COLOR00FF00;
	↑:IF(CROSS(量能,50),1,0),COLORFF00FF;
	攻击:IF(CROSS(量能,100),1,0),COLOR0000FF,POINTDOT,LINETHICK0;
	缩量:IF(CROSS(30,量能),1,0),COLORFFFF00,POINTDOT,LINETHICK0;
	{爱约股-股票公式网站 }
	{以下设置副图显示方式}
	100,POINTDOT,COLORFF00FF;
	70,COLORFFFFFF;
	30,POINTDOT,COLORFFFFFF;
	0,POINTDOT,COLORFF6600;
	STICKLINE(量能>70,70,量能,4,0),COLOR00FFFF;
	STICKLINE(量能>100,100,量能,4,0),COLOR0000FF;
	STICKLINE(量能<30,30,量能,4,0),COLORFFFF00;
	STICKLINE(量能<0,0,量能,4,0),COLOR00FF00;
	DRAWTEXT(↑,50,'↑'),COLORFF00FF;
	DRAWTEXT(攻击,70, '↑'),COLOR0000FF;
	DRAWTEXT(缩量,30, '↓'),COLORFFFF00;
	{以下设置指标使用提示,明白以后可以删除.}
	{BDDW:=FILTER(缩量,60);
	DRAWTEXT(BDDW,45,'量能看股市'),COLORFFFFFF;
	DRAWTEXT(BDDW,25,'放量要升值'),COLORFFFFFF;
	DRAWTEXT(REF(BDDW,15),45,'攻击防登顶'),COLOR00FFFF;
	DRAWTEXT(REF(BDDW,15),25,'缩量幸福池'),COLOR00FFFF;};
	