该指标通过日周双周期KDJ叠加形成多空轨道，判断趋势转折：
AA（蓝）/BB（红）线：5日均线方向变化形成多空分界带（50为轴），绿色多头区/红色空头区
周J线：黄色线提示周线级别超买超卖拐点，紫色关注区为潜在启动点
柱状线：红紫色（日KDJ金叉）、青绿色（日KDJ死叉）显示短期买卖信号
操作策略
买入：日线与周线KDJ同步金叉（红紫柱）+价格站稳绿色带（AA线上穿50轴）
卖出：双周期死叉（青绿柱增强）或价格跌破红色带（BB线下破50轴）
适用波段交易，需周J拐头确认趋势持续性。
{〖多空轨道决策〗主图源码如下}
{多空轨道决策主图}
好股:=(3*CLOSE+LOW+OPEN+HIGH)/6;
支撑轨1:(20*好股+19*REF(好股,1)+18*REF(好股,2)+17*REF(好股,3)+16*REF(好股,4)+15*REF(好股,5)+14*REF(好股,6)+13*REF(好股,7)+12*REF(好股,8)+11*REF(好股,9)+10*REF(好股,10)+9*REF(好股,11)+8*REF(好股,12)+7*REF(好股,13)+6*REF(好股,14)+5*REF(好股,15)+4*REF(好股,16)+3*REF(好股,17)+2*REF(好股,18)+REF(好股,20))/210,COLORRED,LINETHICK2;
支撑轨2:(15*好股+14*REF(好股,1)+13*REF(好股,2)+12*REF(好股,3)+11*REF(好股,4)+10*REF(好股,5)+9*REF(好股,6)+8*REF(好股,7)+7*REF(好股,8)+6*REF(好股,9)+5*REF(好股,10)+4*REF(好股,11)+3*REF(好股,12)+2*REF(好股,13)+REF(好股,15))/120,COLOR8000FF,LINETHICK2;
压力轨1:(10*好股+9*REF(好股,1)+8*REF(好股,2)+7*REF(好股,3)+6*REF(好股,4)+5*REF(好股,5)+4*REF(好股,6)+3*REF(好股,7)+2*REF(好股,8)+REF(好股,10))/50,COLOR008000,LINETHICK2;
压力轨2:(15*好股+14*REF(好股,1)+13*REF(好股,2)+12*REF(好股,3)+11*REF(好股,4)+10*REF(好股,5)+9*REF(好股,6)+8*REF(好股,7)+7*REF(好股,8)+6*REF(好股,9)+5*REF(好股,10)+4*REF(好股,11)+3*REF(好股,12)+2*REF(好股,13)+REF(好股,15))/110,COLORGREEN,LINETHICK2;
X_:=FINDHIGH(H,0,20,1);
HG:=FINDLOW(L,0,20,1);
X_1:=FINDHIGH(H,20,20,1);
HG1:=FINDLOW(L,20,20,1);
X_2:=FINDHIGH(H,40,20,1);
HG2:=FINDLOW(L,40,20,1);
X_3:=FINDHIGH(H,60,20,1);
HG3:=FINDLOW(L,60,20,1);
X_4:=FINDHIGH(H,80,20,1);
HG4:=FINDLOW(L,80,20,1);
X_5:=FINDHIGH(H,100,20,1);
HG5:=FINDLOW(L,100,20,1);
STICKLINE(CURRBARSCOUNT< 20 AND CURRBARSCOUNT>1 ,CONST(X_),CONST(X_),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 20 AND CURRBARSCOUNT>1 ,CONST(HG),CONST(HG),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=20 OR CURRBARSCOUNT=1 ,CONST(X_),CONST(HG),0,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 40 AND CURRBARSCOUNT>21 ,CONST(X_1),CONST(X_1),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 40 AND CURRBARSCOUNT>21,CONST(HG1),CONST(HG1),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=40 OR CURRBARSCOUNT=21 ,CONST(X_1),CONST(HG1),0,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 60 AND CURRBARSCOUNT>41,CONST(X_2),CONST(X_2),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 60 AND CURRBARSCOUNT>41,CONST(HG2),CONST(HG2),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=60 OR CURRBARSCOUNT=41,CONST(X_2),CONST(HG2),0,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 80 AND CURRBARSCOUNT>61,CONST(X_3),CONST(X_3),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 80 AND CURRBARSCOUNT>61,CONST(HG3),CONST(HG3),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=80 OR CURRBARSCOUNT=61,CONST(X_3),CONST(HG3),0,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 100 AND CURRBARSCOUNT>81,CONST(X_4),CONST(X_4),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 100 AND CURRBARSCOUNT>81,CONST(HG4),CONST(HG4),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=100 OR CURRBARSCOUNT=81,CONST(X_4),CONST(HG4),0,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 120 AND CURRBARSCOUNT>101,CONST(X_5),CONST(X_5),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT< 120 AND CURRBARSCOUNT>101,CONST(HG5),CONST(HG5),8,0)COLORYELLOW;
STICKLINE(CURRBARSCOUNT=120 OR CURRBARSCOUNT=101,CONST(X_5),CONST(HG5),0,0)COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=20,0.9,0.005,0,STRCAT(STRCAT('最高:',VAR2STR(X_,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=20,0.9,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=40,0.7,0.005,0,STRCAT(STRCAT('最高:',VAR2STR(X_1,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=40,0.7,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG1,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=60,0.55,0.005,0,STRCAT(STRCAT('最高:',VAR2STR(X_2,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=60,0.55,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG2,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=80,0.38,0.005,0,STRCAT(STRCAT('最高:',VAR2STR(X_3,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=80,0.38,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG3,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=100,0.22,0.005,0,STRCAT(STRCAT('最高价:',VAR2STR(X_4,2)),'元'))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=100,0.22,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG4,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=120,0.101,0.005,0,STRCAT(STRCAT('最高:',VAR2STR(X_5,2)),''))COLORYELLOW;
DRAWTEXT_FIX(CURRBARSCOUNT=120,0.101,1.9,0,STRCAT(STRCAT('最低:',VAR2STR(HG5,2)),''))COLORYELLOW;
{〖多空轨道决策〗副图源码如下}
{多空轨道决策F}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
周K:=MA("KDJ.K#WEEK"(9,3,3),5);
周D:=MA("KDJ.D#WEEK"(9,3,3),5);
周J:=MA("KDJ.J#WEEK"(9,3,3),5);
关注区:STICKLINE(周J>=REF(周J,1) AND 周J< 0,-50,50,5,0),COLORAA66CC;
AA:-BARSLAST(EMA(CLOSE,5)>REF(EMA(CLOSE,5),1))*8+50,COLOR0000FF,LINETHICK5;
BB:BARSLAST(EMA(CLOSE,5)< REF(EMA(CLOSE,5),1))*8+50,COLORFF0000,LINETHICK5;
DRAWTEXT_FIX(C>O,0.01,0.01,0,' 分析家公式网WWW.70822.COM'),COLOR333333;
DRAWBAND(50,RGB(0,255,0),AA,RGB(0,0,0));
DRAWBAND(BB,RGB(255,0,0),50,RGB(0,0,0));
STICKLINE(周K>=周D,50,2*(周K-周D)+50,0.01,0),COLORCC0099;
STICKLINE(周K< 周D,50,2*(周K-周D)+50,0.01,0)*2,COLORCC0000;
STICKLINE(K>=D,50,2*(K-D)+50,0.01,0)*2,COLORFF00FF;
STICKLINE(K< D,50,2*(K-D)+50,0.01,0)*2,COLOR00FF00;
周J1:MA("KDJ.J#WEEK"(9,3,3) ,5),COLORFF0000,LINETHICK2;
周J超买超卖:IF(周J1>=REF(周J1,1),周J1,DRAWNULL),COLOR00FFFF,LINETHICK2;
