文档介绍：HH1:=IFELSE(H<REF(H,2)&&REF(H,1)<REF(H,2),REF(H,2),0);LL1:=IFELSE(L>REF(L,2)&&REF(L,1)>REF(L,2),REF(L,2),0);HH2:=VALUEWHEN(HH1>0,HH1);LL2:=VALUEWHEN(LL1>0,LL1);K1:=IFELSE(CLOSE>HH2,-3,IFELSE(CLOSE<LL2,1,0));K2:=VALUEWHEN(K1<>0,K1);G:=IFELSE(K2=1,HH2,LL2);G1:=VALUEWHEN(ISLASTBAR,G);W1:=K2;W2:=OPEN-CLOSE;HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE);LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE);DRAWLINE(W1=1&&REF(W1,1)=1,G,W1=1&&REF(W1,1)=1,REF(G,1),COLORCYAN);DRAWLINE(W1=-3&&REF(W1,1)=-3,G,W1=-3&&REF(W1,1)=-3,REF(G,1),COLORRED);DRAWSL(K2=1,G,0,1,0,COLORCYAN);DRAWSL(K2=-3,G,0,1,0,COLORRED);DRAWSL(ISUP&&C>VALUEWHEN(K2=-3,G),O,0,-,0,COLORRED),HICK2;DRAWSL(ISUP&&C>VALUEWHEN(K2=-3,G),C,0,,0,COLORRED),HICK2;DRAWSL(ISDOWN&&C>VALUEWHEN(K2=-3,G),O,0,-,0,COLORRED),HICK2;DRAWSL(ISDOWN&&C>VALUEWHEN(K2=-3,G),C,0,,0,COLORRED),HICK2;DRAWSL(ISEQUAL&&C>VALUEWHEN(K2=-3,G),O,0,-,0,COLORRED),HICK2;DRAWSL(ISEQUAL&&C>VALUEWHEN(K2=-3,G),C,0,,0,COLORRED),HICK2;DRAWLINE(ISUP&&C>VALUEWHEN(K2=-3,G),L,ISUP,H,COLORRED),HICK2;DRAWLINE(ISDOWN&&C>VALUEWHEN(K2=-3,G),H,ISDOWN,L,COLORRED),HICK2;DRAWLINE(ISEQUAL&&C>VALUEWHEN(K2=-3,G),H,ISEQUAL,L,COLORRED),HICK2;DRAWSL(ISUP&&C<VALUEWHEN(K