安全线:20,COLORGREEN,LINETHICK1;
平衡线:50,COLORYELLOW,LINETHICK1;
风险线:80,COLORRED,LINETHICK1;
VAR8:=LLV(LOW,18);
VAR9:=HHV(HIGH,18);
快线:EMA((CLOSE-VAR8)/(VAR9-VAR8)*100,13),COLORRED,LINETHICK1;
慢线:EMA(0.618* REF(快线,1)+0.382*快线,3),COLORYELLOW,LINETHICK1;
