多空波段强弱金叉主图指标公式源码

主图：

N:=5;

M1:=2;

强弱线:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,LINETHICK1,COLORRED;

平滑线:=SMA(强弱线,M1,1),COLORCYAN;

低位标:=IF(BARSLAST(CROSS(平滑线,强弱线))>=3 AND CROSS(强弱线,平滑线) AND 平滑线<50,20,0);

DRAWTEXT(低位标,L,'★'),COLORYELLOW,FONTSIZE30,VALIGN0;

高位标:=IF(BARSLAST(CROSS(强弱线,平滑线))>=3 AND CROSS(平滑线,强弱线) AND 强弱线>50,20,0),COLORGREEN,NODRAW;

DRAWTEXT(高位标,H,'★'),COLORGREEN,FONTSIZE30;

低位标=20&&(PERIOD=1||PERIOD=3),SOUND('B');

高位标=20&&(PERIOD=1||PERIOD=3),SOUND('B');

均价线:=MA((2*CLOSE+HIGH+LOW)/4,5);

上轨值:=均价线;

差值量:=上轨值-REF(上轨值,1);

周期数:=20;

标准差:=STD(差值量,周期数);

标准值:=差值量/(标准差+0.0001);

快变线:=标准值;

慢变线:=EMA(标准值,9);

DRAWCOLORKLINE(CROSS(快变线,慢变线)&&ISUP,COLORMAGENTA,0);

DRAWCOLORKLINE(CROSSDOWN(快变线,慢变线)&&ISDOWN,COLORGREEN,0);

DRAWTEXT(CROSS(快变线,慢变线),L,'金叉'),VALIGN0;

DRAWTEXT(CROSSDOWN(快变线,慢变线),H,'死叉'),COLORGREEN;

给我个在看再走好吗？