买点原理：出现立体K线买进，出现在牛启动特别注意可能会抓到大牛股。
{波浪原理+布林主图抓牛启动}
N:=20;
BOLL:MA(CLOSE,N);
UB:BOLL+2*STD(CLOSE,N);
LB:BOLL-2*STD(CLOSE,N);
MID:=BOLL;
WAVE1:=REF(HHV(HIGH,5),1);
WAVE2:=REF(LLV(LOW,5),1);
WAVE3:=IF(C>WAVE1 AND C>REF(C,1),1,IF(C<WAVE2 AND C<REF(C,1),-1,0));
WAVE4:=SUM(WAVE3,5);
WAVE5:=IF(WAVE4>=3,1,IF(WAVE4<=-3,-1,0));
START:IF(CROSS(C,UB) AND WAVE5=1,1,0);
