辩证分析指标（副图 通达信 贴图）划分安全与风险区，见底部蓝色块可买入源码下载：
NN:=5;
NN2:=2;
38.2,DOTLINE,COLORBLUE;
61.8,DOTLINE,COLORBLUE;
23.6,DOTLINE,COLORBLUE;
14.4,DOTLINE,COLORBLUE;

XA_1:=C>0;
XA_2:=IF(KDJ.J<(-10),10,0);
XA_3:=CROSS(9.9,XA_2);
XA_4:=(2*CLOSE+HIGH+LOW)/4;
XA_5:=LLV(LOW,NN);
XA_6:=HHV(HIGH,NN);
XA_7:EMA((XA_4-XA_5)/(XA_6-XA_5)*100,5),NODRAW;
XA_8:=MA(XA_7,NN2);
XA_9:MA(XA_7,NN2),NODRAW;
STICKLINE(IF(XA_1,XA_7>XA_9,DRAWNULL),XA_7+3,XA_9,2,1),COLORRED;
STICKLINE(IF(XA_1,XA_7<=XA_9,DRAWNULL),XA_7-3,XA_9,2,0),COLORCYAN;
STICKLINE(IF(XA_1,CROSS(9.9,XA_2),DRAWNULL),XA_7+4,XA_9-5,2,0),COLORBLUE;
STICKLINE(IF(XA_1,CROSS(XA_2,9.9),DRAWNULL),XA_7+4,XA_9-5,2,0),COLORYELLOW;

风险:IF(XA_1,80,DRAWNULL),DOTLINE,COLORMAGENTA;
安全:IF(XA_1,20,DRAWNULL),DOTLINE,COLORGREEN;
XA_10:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100;
XA_11:=SMA(XA_10,3,1);
XA_12:=SMA(XA_11,3,1);
XA_13:=3*XA_11-2*XA_12;
XA_14:=XA_13<15 AND XA_13>REF(XA_13,1);
XA_15:=XA_13>95 AND XA_13 XA_16:=CROSS(XA_7,XA_9) AND XA_9<20 AND XA_7<20;
XA_17:=CROSS(XA_9,XA_7) AND XA_9>80 AND XA_7>80;
JNBUY:IF(XA_16 AND XA_1,20,0),COLORMAGENTA,LINETHICK2;
DRAWICON(JN