是一个很不错的主图，能提示什么时候是这只股票的底部位置，能提示什么时候买入，的确不错！！！！！

Z1:=STRCAT(HYBLOCK,' ');
Z2:=STRCAT(Z1,DYBLOCK);
Z3:=STRCAT(Z2,' ');
DRAWTEXT_FIX(ISLASTBAR,0,0,0,STRCAT(Z3,GNBLOCK)),COLORRED;
ZK1:(XMA(XMA(H,25),25)-XMA(XMA(L,25),25))*1+XMA(XMA(H,25),25),DOTLINE,COLORBLUE;
ZD1:XMA(XMA(L,25),25)-(XMA(XMA(H,25),25)-XMA(XMA(L,25),25))*1,LINETHICK2,COLORRED;
ZD2:EMA(ZD1,25),LINETHICK2;
DRAWBAND(ZD1,RGB(55,0,0),ZD2,RGB(0,91,0));
DRAWKLINE(H,O,L,C);
STICKLINE(ZD1>LOW AND ZD1<HIGH,ZD1,MIN(MIN(OPEN,CLOSE),ZD1),2,0),COLORYELLOW;
STICKLINE(ZD1>MIN(C,O) AND ZD1<MAX(C,O),ZD1,MIN(OPEN,CLOSE),2,0),COLORYELLOW;
STICKLINE(ZD1>HIGH,OPEN,CLOSE,2,0),COLORYELLOW;
STICKLINE(ZD1>HIGH,HIGH,LOW,0,0),COLORYELLOW;
VAR23:=100*XMA(XMA((C-REF(C,1)),6),6)/XMA(XMA(ABS((C-REF(C,1))),6),6);
回调买:=LLV(VAR23,2)=LLV(VAR23,7) AND COUNT(VAR23<0,2) AND CROSS(VAR23,MA(VAR23,2));
XG:=ZD1>HIGH AND 回调买 AND L<=ZD1;
DRAWTEXT(XG,L,'▲买入'),COLORRED;
JJ:=(HIGH+LOW+CLOSE)/3;
QJ0:=VOL/IF(HIGH=LOW,4,HIGH-LOW);
QJ1:=IF(CAPITAL=0,QJ0*(JJ-MIN(CLOSE,OPEN)),QJ0*IF(HIGH=LOW,1,(MIN(OPEN,CLOSE)-LOW)));
QJ2:=IF(CAPITAL=0,QJ0*(MIN(OPEN,CLOSE)-LOW),QJ0*IF(HIGH=LOW,1,(JJ-MIN(CLOSE,OPEN))));
QJ3:=IF(CAPITAL=0,QJ0*(HIGH-MAX(OPEN,CLOSE)),QJ0*IF(HIGH=LOW,1,(HIGH-MAX(OPEN,CLOSE))));
QJ4:=IF(CAPITAL=0,QJ0*(MAX(CLOSE,OPEN)-JJ),QJ0*IF(HIGH=LOW,1,(MAX(CLOSE,OPEN)-JJ)));
DDX:=((QJ1+QJ2)-(QJ3+QJ4))/IF(CAPITAL=0,10000,10000),COLOR00AAAA,LINETHICK;
V2:=SMA(IF(C>=REF(C,1),DDX,-DDX/100),2,1);
V5:=SMA(V2*120/FROMOPEN*5,2,1);
V10:=SMA(V5,5,1);
V20:=SMA(V10,5,1);
DY:=CURRBARSCOUNT=1 AND C<REF(C,1);
DY2:=REF(V2,1)-DY;
XG2:=C>O AND DY2<0.02 AND MA(C,5)>MA(C,60) AND C/REF(C,1)>=1.02 AND H<ZK1;
{DRAWTEXT(XG2,L,'▲抓牛'),COLORYELLOW;}
DRAWTEXT(XG2 AND L<ZD1,L,'↖牛暴涨'),COLORRED;