MA55:=MA(CLOSE,55);
QS:=(CLOSE-MA55)/MA55*100;
N:=20;
N1:=55;
N2:=N+N1;
回调卖出价:(CONST(REF(HHV(QS,N1),N))/100+1)*MA55,COLORRED;
回调买入价:(CONST(LLV(QS,N2))/100+1)*MA55,COLORYELLOW;
一一一:=C=回调买入价;
DRAWICON(C=回调买入价,L*0.96,9);
DRAWTEXT(C=回调买入价,L*0.94,'送钱');
DRAWICON(C=回调卖出价,H*1.006,2);
DRAWTEXT(C=回调卖出价,H*1.012,'逃命');
DRAWKLINE(H,O,L,C);
LL:=L=LLV(L,11);
Q:=BACKSET(LL,10);
T:=BARSLAST(CROSS(Q=1,0.5));
QT:=CONST(BARSLAST(Q=1));
YX:=C<O OR (C=O AND C<=REF(C,1));
VV:=IF(YX AND Q AND CURRBARSCOUNT<=QT+11,V,0);
HT:=BARSLAST(VV=HHV(VV,T+1));
EXT:DRAWLINE(CURRBARSCOUNT=CONST(HT)+1,O,ISLASTBAR,REF(O,HT),0),DOTLINE,COLORYELLOW;
TT:=BARSLAST(CROSS(EXT!=DRAWNULL,0.5));