| 自编指标，寻找前期（100日 可调）低点，最近跌破或接近前期低点，形成双底的主图和选股。使用方法见图。
{主图}{N表示最近天数，振幅表示N日低点与最近收盘的差额幅度，可自由调整}N:=(1,600,100);振幅:=(1,50,2);MA10:MA(CLOSE,10);MA21:MA(CLOSE,21);MA30:MA(CLOSE,30);MA60:MA(CLOSE,60);DRAWKLINE(H,O,L,C);A:=BARSLAST(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5));前期低点:IF(A>=0,REF(L,A),DRAWNULL),COLORGREEN,LINETHICK2;STICKLINE(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5),C,O,2,0),COLORYELLOW;LOW_VALUE:=REFV(LOW,A);XG:=ABS(LOW/LOW_VALUE-1)*100<振幅;DRAWICON(XG,L,23);{选股}N:=(1,600,100);振幅:=(1,50,2);A:=BARSLAST(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5));LOW_VALUE:=REFV(LOW,A);XG:ABS(LOW/LOW_VALUE-1)*100<振幅;{主图}{N表示最近天数，振幅表示N日低点与最近收盘的差额幅度，可自由调整}N:=(1,600,100);振幅:=(1,50,2);MA10:MA(CLOSE,10);MA21:MA(CLOSE,21);MA30:MA(CLOSE,30);MA60:MA(CLOSE,60);DRAWKLINE(H,O,L,C);A:=BARSLAST(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5));前期低点:IF(A>=0,REF(L,A),DRAWNULL),COLORGREEN,LINETHICK2;STICKLINE(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5),C,O,2,0),COLORYELLOW;LOW_VALUE:=REFV(LOW,A);XG:=ABS(LOW/LOW_VALUE-1)*100<振幅;DRAWICON(XG,L,23);{选股}N:=(1,600,100);振幅:=(1,50,2);A:=BARSLAST(CROSS(BACKSET(ISLASTBAR,LLVBARS(LOW,N)+1),0.5));LOW_VALUE:=REFV(LOW,A);XG:ABS(LOW/LOW_VALUE-1)*100<振幅;
|
