LOWV:=LLV(LOW,21);

HIGHV:=HHV(HIGH,21);

RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,5);

K:=EMA(RSV,5);

D:=MA(K,5);

A1:=REF(C,1);

A2:=SMA(MAX(C-A1,0),5,1)/SMA(ABS(C-A1),5,1)*1000;

A4:=A2-LLV(A2,10);

A5:=(MA(A4,2)*3+A4*13)/16;

A6:=IF(A5>13,MA(A5,2),A5)/6;

RSI:=SMA(MAX(C-A1,0),12,1)/SMA(ABS(C-A1),12,1)*100;

LIN:=LLV(MA(RSI,3),12);

YAN:=(HHV(MA(RSI,3),12)+LLV(MA(RSI,3),12))/2;

FANG:=IF(CROSS(A6,1) AND (A6<30)AND RSI<35 AND RSI>=LIN

AND RSI<YAN,30,20);

VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

VAR2:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;

VAR3:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;

VAR4:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;

VAR5:=(VAR2+2*VAR3+3*VAR4)/7;

VAR6:=MA(VAR5,1);

低买:= IF(VAR6<-8,1,0),LINETHICK1,colorred;

抄底: FANG=30 AND D<20 AND 低买=1 ,LINETHICK3,colorred;