把白线下穿黄色线的（见底信号-20）为预警

把白线下穿黄色线的（见底信号-20）为预警

编写要求：

解答：

网友求助：

老师：麻烦一下老师你帮忙把白线下穿黄色线的（见底信号-20）为预警
VAR2:=REF(LOW,1);
VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;
VAR4:=EMA(IF(CLOSE*1.2,VAR3*10,VAR3/10),3);
VAR5:=LLV(LOW,38);
VAR6:=HHV(VAR4,38);
VAR7:=IF(LLV(LOW,90),1,0);
VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;
有庄的影子: STICKLINE(VAR8,0,VAR8,6,1) , COLORLIRED;
趋势线: (CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100 , COLORAABBDD;
见底信号:-20,COLORYELLOW;
莫要错失机会:-25,COLORMAGENTA;
砸锅卖铁等着你:-30,COLORGREEN;