KL:=H<=REF(H,1) AND L>=REF(L,1);{左包含}KR:=H>=REF(H,1) AND L<=REF(L,1);{K线右包含}{定义K线方向}MA1:MA(CLOSE,3);XS:=MA1>REF(MA1,1);{K线向上}XX:=MA1<REF(MA1,1);{K线向下}{K线向上左包含}KL1:=IF(KL AND XS,1,0);B1:='┄';DRAWTEXT(KL1,REF(H,1),B1),COLORMAGENTA;DRAWTEXT(KL1,L,B1),COLORMAGENTA;{K线向上右包含}KR1:=IF(KR AND XS,1,0);DRAWTEXT(KR1,H,B1),COLORMAGENTA;DRAWTEXT(KR1,REF(L,1),B1),COLORMAGENTA;{K线向下左包含}KL2:=IF(KL AND XX,1,0);DRAWTEXT(KL2,H,B1),COLORGREEN;DRAWTEXT(KL2,REF(L,1),B1),COLORGREEN;{K线向下右包含}KR2:=IF(KR AND XX,1