文档介绍：/*
FG31:IF(GT2=0 AND REF(GT2,1)<DT2 AND H<REF(H,REF(GT2,1)+1),1,0),NODRAW;
FD31:IF(DT2=0 AND REF(DT2,1)<GT2 AND L>REF(L,REF(DT2,1)+1),1,0),NODRAW;
GT3:BARSLAST(GT2=0 AND FG3<>1 AND FG31<>1 ),NODRAW;
DT3:BARSLAST(DT2=0 AND FD3<>1 AND FD31<>1),NODRAW;
FG4:BACKSET(REFX(GT3,1)=0 AND GT3<DT3 AND REFX(H,1)>=REF(H,GT3),GT3+1),NODRAW;
FD4:BACKSET(REFX(DT3,1)=0 AND DT3<GT3 AND REFX(L,1)<=REF(L,DT3),DT3+1),NODRAW;
FG41:IF(GT3=0 AND REF(GT3,1)<DT3 AND H<REF(H,REF(GT3,1)+1),1,0),NODRAW;
FD41:IF(DT3=0 AND REF(DT3,1)<GT3 AND L>REF(L,REF(DT3,1)+1),1,0),NODRAW;
HHH:=GT3=0 AND FG31<>1 AND FG3<>1,NODRAW;
LLL:=DT3=0 AND FD31<>1 AND FD3<>1,NODRAW;
DRAWLINE(HHH ,H,LLL,L,0),COLORGREEN,LINETHICK2;
DRAWLINE(LLL,L,HHH ,H,0),COLORRED,LINETHICK2;
PARTLINE(FG0 ,H,COLORGREEN),POINTDOT,LINETHICK2;
PARTLINE(FD0 ,L,COLORCYAN),CIRCLEDOT,LINETHICK2;
DRAWNUMBER(HHH,H,H,0,COLORBLUE),VALIGN2;
(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+REF(A,20))/210;
DRAWICON(K<D,1,5);
DRAWTEXT(ISLASTBAR=1,1,' KDJ'),COLORWHITE;
LC:=REF(CLOSE,1);
RSI1:=(SMA(MAX(CLOSE-LC,0),7,1))/(SMA(ABS(CLOSE-LC),7,1))*100;
RSI2:=(SMA(MAX(CLOSE-LC,0),14,1))/(SMA(ABS(CLOSE-LC),14,1))*100;
DRAWICON(RSI1>RSI2,2,4);
DRAWICON(RSI1<RSI2,2,5);
DRAWTEXT(ISLASTBAR=1,2,' RSI'),COLORWHI