VAR1:=(CLOSE-MA(CLOSE,21))/MA(CLOSE,21)*100;
VAR2:=(CLOSE-LLV(LOW,43))/(HHV(HIGH,43)-LLV(LOW,43))*100;
VAR3:=SMA(VAR2,2,1);
英雄:SMA(VAR3,2,1),COLORRED,LINETHICK3;
天罗:100+(-Abs(VAR1)),COLORYELLOW,LINETHICK1;
地网:ABS(VAR1),LINETHICK1;
牛熊分界:50;
弱势区:20;
强势区:80;
DRAWTEXT(crOSS(英雄>=天罗,1),英雄,'·'),LINETHICK4,COLORGREEN;
DRAWTEXT(CROSS(英雄>=地网,1),英雄,'·'),LINETHICK4,COLORGREEN;