MA60:=MA(CLOSE,60);
SZ1MA60:=(REF((C > MA60),1) && EVERY ((C >= MA60),1));
SZ2MA60:=BARSLAST(SZ1MA60);
XD1MA60:=(REF((C < MA60),1) && EVERY ((C <= MA60),1));
XD2MA60:=BARSLAST(XD1MA60);
SZ3MA60:=CROSS(XD2MA60,SZ2MA60);
XD3MA60:=CROSS(SZ2MA60,XD2MA60);
SZ4MA60:=( BARSLASTCOUNT (BACKSET(SZ3MA60,2)) = 1);
XD4MA60:=( BARSLASTCOUNT (BACKSET(XD3MA60,2)) = 1);
SZLMA60:= BARSLASTCOUNT ((BARSLAST(SZ4MA60) <= BARSLAST(XD4MA60)));
XDLMA60:= BARSLASTCOUNT ((BARSLAST(XD4MA60) <= BARSLAST(SZ4MA60)));
Z1MA60:=BARSLAST(XD4MA60);
Z2MA60:=BARSLAST(SZ4MA60);
LLMA60:=LLV(L,(Z1MA60 + 1));
HHMA60:=HHV(H,(Z2MA60 + 1));
DDDMA60:=REF(HHMA60,Z1MA60);
LL1MA60:=REF(LLMA60,Z2MA60);
LLLMA60:=REF(LL1MA60,Z1MA60);
前一波涨幅:=(((DDDMA60 - LLLMA60) / LLLMA60) * 100),NODRAW;
跌幅:=(((DDDMA60 - LLMA60) / DDDMA60) * 100),NODRAW;
M1MA60:=MA(VOL,5);
M2MA60:=MA(VOL,30);
M3MA60:=MA(VOL,120);
量空排MA60:=((((M3MA60 >= M2MA60) && (M2MA60 >= M1MA60)) && (M3MA60 >= M1MA60)) && XDLMA60),LINETHICK0,NODRAW;
FE0MA60:=( 前一波涨幅>=60),NODRAW;
FE1MA60:=(跌幅 >= 30) AND LLMA60> LLLMA60,NODRAW;
V120MA60:=MA(V,120);
V121MA60:=(V > V120MA60);
SNMA60:=((EVERY(V121MA60,3) || (V121MA60 && REF(V121MA60,2))) || (V121MA60 && REF(V121MA60,3)));
CDL:=BARSLAST(CROSS(MA(C,60),C));
存在下量A:=REF(COUNT(V=CDL-3 AND CDL>12,NODRAW;
存在下量B:=REF(COUNT(V12,1) AND COUNT(V>M3MA60,Z1MA60-1)<=3,NODRAW;
机构参与MA60:=(((SNMA60 || REF(SNMA60,1)) || REF(SNMA60,2)) && SZLMA60),NODRAW;
龙身条件:=EXIST (FE0MA60 ,Z2MA60 ) && EXIST (FE1MA60 ,Z1MA60 ) AND (存在下量A OR 存在下量B ) && EXIST (量空排MA60 ,Z1MA60 ) AND CROSS(C,MA60) AND EXIST (机构参与MA60 ,Z2MA60 );
生命线:=MA(CLOSE,20);
SZ1:=(REF((C > 生命线),3) && EVERY((C >= 生命线),3));
SZ2:=BARSLAST(SZ1),NODRAW;
XD1:=(REF((C < 生命线),3) && EVERY((C <= 生命线),3));
XD2:=BARSLAST(XD1);
SZ3:=CROSS(XD2,SZ2);
XD3:=CROSS(SZ2,XD2);
SZ4:=(BARSLASTCOUNT(BACKSET(SZ3,4)) = 1);
XD4:=(BARSLASTCOUNT(BACKSET(XD3,4)) = 1);
SZL:=BARSLASTCOUNT((BARSLAST(SZ4) <= BARSLAST(XD4)));
Z1:=BARSLAST(XD4);
Z2:=BARSLAST(SZ4);
LL:=LLV(L