以下是通达信精准底指标公式源码副图（无源码的请下载附件导入）

VAR2:=REF(LOW,1);
VAR3:=SMA(Abs(LOW-VAR2),13,1)/SMA(MAX(LOW-VAR2,0),13,1)*100;
VAR4:=EMA(IF(CLOSE*1.2,VAR3*13,VAR3/13),13);
VAR5:=LLV(LOW,34);
VAR6:=HHV(VAR4,34);
VAR7:=IF(LLV(LOW,56),1,0);
VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;
AA:=VAR8>REF(VAR8,1);
DR:=100;ZRQ:=3;
DJ:=LLV(L,100);
XG:=L=DJ;
XGA:=AA AND XG,COLORRED,LINETHICK2;
XG1:=XGA>REF(XGA,1);
精准底:=XG1>REF(XG1,1);
DRAWTEXT(FILTER(精准底=1,5),36,'-----精准底'),COLORRED;
STICKLINE(IF(精准底,-120,0),+45,0,4,0),COLORYELLOW;
STICKLINE(IF(精准底,-120,0),+45,0,3,0),COLORYELLOW;
STICKLINE(IF(精准底,-120,0),+45,0,2,0),COLORYELLOW;
STICKLINE(IF(精准底,-120,0),+45,0,1.4,0),COLORRED;
STICKLINE(IF(精准底,-120,0),+45,0,0.9,0),COLORRED;
STICKLINE(IF(精准底,-120,0),+45,0,0.3,0),COLORLIMAGENTA;
STICKLINE(IF(精准底,-120,0),+33,0,7,0),COLOR770077;
STICKLINE(IF(精准底,-120,0),+33,0,6,0),COLOR990099;
STICKLINE(IF(精准底,-120,0),+33,0,5,0),COLORBB00BB;
STICKLINE(IF(精准底,-120,0),+33,0,4,0),COLORDD00DD;
STICKLINE(IF(精准底,-120,0),+33,0,3,0),COLORFF00FF;
STICKLINE(IF(精准底,-120,0),+33,0,2,0),COLORDD00DD;
STICKLINE(IF(精准底,-120,0),+22,0,7,0),COLOR003300;
STICKLINE(IF(精准底,-120,0),+22,0,6,0),COLOR005500;