要点：1、线外出Macd金叉买入信号 2、出现B点买入，3、当符合以上两点时大胆买入做波段，赚大钱
{波段抓牛 简单大波段 紧抓大牛股指标}
VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
VAR2:=SMA(VAR1,3,1);
VAR3:=SMA(VAR2,3,1);
VAR4:=3*VAR2-2*VAR3;
VAR5:=CROSS(VAR2,VAR3) AND VAR3<30;
VAR6:=CROSS(VAR4,VAR2) AND VAR2<50;
VAR7:=CLOSE>MA(CLOSE,20) AND MA(CLOSE,20)>MA(CLOSE,60);
VAR8:=VOL>MA(VOL,5)*1.5;
买入信号:VAR5 AND VAR6 AND VAR7 AND VAR8,COLORRED,LINETHICK2;
DRAWICON(买入信号,LOW*0.98,1);
STICKLINE(买入信号,OPEN,CLOSE,3,0),COLORRED;
