VAR1:=(HHV(HIGH,9)-LLV(LOW,9));
VAR2:=(HHV(HIGH,9)-CLOSE);
VAR3:=(CLOSE-LLV(LOW,9));
VAR4:=VAR2/VAR1*100-70 ;
VAR5:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*100;
VAR6:=(2*C+H+L)/4;
VAR7:=SMA((VAR3/VAR1*100),3,1);
VAR8:=LLV(LOW,34);
VAR9:=SMA(VAR7,3,1)-SMA(VAR4,9,1);
VAR10:= IF(VAR9>100,VAR9-100,0);
VARA:=HHV(HIGH,34);
防线B:=EMA((VAR6-VAR8)/(VARA-VAR8)*100,8),COLORWHITE;
B1:=EMA(防线B,5);
买卖:=防线B-B1,COLORCYAN;
卖出:=(REF(买卖,1)>0 AND 买卖<=0) OR (买卖< 1 AND 买卖>=0 AND C< O),COLORRED;
买入:=卖出=0 AND REF(买卖,1)< 0 AND 买卖>0,COLORRED;
买:买入;
