一个，指标很不错，适合波段操作，胜率比较高，是完全加密指标，不含未来函数。
{过左峰选牛股指标}
N:=20;
M:=5;
REF_HIGH:=REF(HHV(H,N),1);
CROSS_FLAG:=C>REF_HIGH AND V>REF(V,1)*1.5;
COND1:=CROSS_FLAG;
COND2:=C>O AND (C-O)>(H-L)*0.6;
COND3:=V>MA(V,20)*1.2;
BUY_SIGNAL:=COND1 AND COND2 AND COND3;
DRAWICON(BUY_SIGNAL,L,1);
STICKLINE(BUY_SIGNAL,H,L,0.5,0),COLORRED;
STICKLINE(BUY_SIGNAL,O,C,3,0),COLORRED;
