源码：
VAR1:=CLOSE-REF(CLOSE,1);
VAR2:=IF(CLOSE-REF(CLOSE,1)>=0,VAR1,0);
VAR3:=REF(CLOSE,1)-CLOSE;
VAR4:=IF(CLOSE-REF(CLOSE,1)<=0,VAR3,0);
VAR5:=SUM(VAR2,8)/SUM(VAR4,8);
VAR6:=1-1/(1+VAR5);
矛: EMA(VAR6,3);
地线: 0.1, POINTDOT;
VAR7:=LLV(LOW,50);
VAR8:=HHV(HIGH,50);
VAR9:=EMA(CLOSE,2);
盾: EMA((VAR9-VAR7)/(VAR8-VAR7),8),COLOR808040;
天线: 0.9, POINTDOT,COLORFF0080;
