距最低点距离：

//DRAWLINE(LOW<=LLV(LOW,20),LOW,HIGH>=HHV(HIGH,20),HIGH,0),COLORWHITE,LINETHICK2;
m1:=LLV(LOW,20);

m2:=HHV(HIGH,20);
//m3:((close-ma(close,m1))/ma(close,m1))*100;
m4:((close-m1)/m1)*100;
//m4:(ma(close,m2)-close)/ma(close,m2);

m5:(close-m1);
m6:0;

自制PSY：

PSY:=COUNT(CLOSE>REF(CLOSE,1),12)/12*100;
PSYMA:MA(PSY,6);
//PSYMA2:MA(PSY,12);
m120:MA(PSYMA,120);
m121:MA(PSYMA,120)*1.2;
m119:MA(PSYMA,120)*0.8;

M3:=HIGH>=HHV(HIGH,100);
M4:((CLOSE-M3)/C);

m1:=LOW<=LLV(LOW,30);
m2:((close-m1)/c);

VAR19:=IF(LOW<=LLV(LOW,20),0.75,1);
m2:VAR19;
VAR20:=IF(ref(c,1)<c,VAR19,1);
m3:var20;