做一个凤凰线指标选股公式 即出现红色向上箭头买入

?做一个凤凰线指标选股公式 即出现红色向上箭头买入

副图源码：

N:=1;
XOPEN:=(REF(O,N)+REF(C,N))/2;
XCLOSE:=CLOSE;
XHIGH:=MAX(HIGH,XOPEN);
XLOW:=MIN(LOW,XOPEN);
VOLALITY:=MA(XHIGH-XLOW,8);
凰线:MA(XCLOSE,5)+VOLALITY/2;
凤线:MA(XCLOSE,5)-VOLALITY/2;
BU:=CROSS(XCLOSE,凰线);
SEL:=CROSS(凤线,XCLOSE);
VAR1:=BARSLAST(BU);
VAR2:=BARSLAST(SEL);
DRAWICON(REF(VAR1,1)>VAR2 AND VAR1=0,XLOW,1);
DRAWICON(REF(VAR2,1)>VAR1 AND VAR2=0,XHIGH,2);
STICKLINE(XCLOSE>XOPEN AND VAR1 STICKLINE(XCLOSE>XOPEN AND VAR1 STICKLINE(XCLOSE>XOPEN AND VAR1 STICKLINE(XCLOSE<=XOPEN AND VAR1 STICKLINE(XCLOSE<=XOPEN AND VAR1 STICKLINE(XCLOSE<=XOPEN AND VAR1 STICKLINE(XCLOSE<=XOPEN AND VAR1>VAR2,XCLOSE ,XOPEN ,2,0 ),COLORGREEN;
STICKLINE(XCLOSE<=XOPEN AND VAR1>VAR2,XOPEN ,XHIGH ,0,0 ),COLORGREEN;
STICKLINE(XCLOSE<=XOPEN AND VAR1>VAR2,XCLOSE,XLOW ,0,0 ),COLORGREEN;
STICKLINE(XCLOSE>XOPEN AND VAR1>VAR2,XCLOSE ,XOPEN ,2,0 ),COLORBLUE;
STICKLINE(XCLOSE>XOPEN AND VAR1>VAR2,XCLOSE,XHIGH ,0,0 ),COLORBLUE;
STICKLINE(XCLOSE>XOPEN AND VAR1>VAR2,XOPEN,XLOW ,0,0 ),COLORBLUE;

老K股票学习网解答：

N:=1;
XOPEN:=(REF(O,N)+REF(C,N))/2;
XCLOSE:=CLOSE;
XHIGH:=MAX(HIGH,XOPEN);
XLOW:=MIN(LOW,XOPEN);
VOLALITY:=MA(XHIGH-XLOW,8);
凰线:=MA(XCLOSE,5)+VOLALITY/2;
凤线:=MA(XCLOSE,5)-VOLALITY/2;
BU:=CROSS(XCLOSE,凰线);
SEL:=CROSS(凤线,XCLOSE);
VAR1:=BARSLAST(BU);
VAR2:=BARSLAST(SEL);
xg:REF(VAR1,1)>VAR2 AND VAR1=0