峰距:=10;
前高虚实:=1;
过线比例:=0;
过N峰:=1;
N日内有信号:=1;
TS0:=峰距;
HC:=IF(前高虚实=0,HIGH,MAX(CLOSE,OPEN));
TS1:=TS0*1;
T:=BARSLAST(FILTER(BACKSET(FILTER(REF(HC,TS1)=HHV(HC,2*TS1+1),TS1),TS1+1),TS1));
左峰高1:=REF(HC,T);
BL:=1+过线比例/100;
前凹:=REF(HHV(HC,T),1)<=左峰高1;
HC1:=左峰高1;
HC2:=REF(HC1,T+1);
HC3:=REF(HC2,T+1);
过1峰:=CROSS(CLOSE,BL*HC1);
过2峰:=过1峰 AND CROSS(CLOSE,BL*HC2);
过3峰:=过2峰 AND CROSS(CLOSE,BL*HC3);
过N峰1:=IF(过N峰=1,过1峰,IF(过N峰=2,过2峰,过3峰));
XG0:=过N峰1 AND 前凹;
XG:COUNT(XG0,N日内有信号) AND DYNAINFO(9)>0;
