都是选股公式：上下三背离_买卖齐准_买卖特灵 - 源码提供

{下买上卖 选股}
A:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1));
B:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1);
分水岭:=IF(MA(CLOSE,17)<B,B,MA(CLOSE,17));
操作线:=分水岭-(EMA(C,3)-分水岭);
DRAWTEXT(CROSS(分水岭,操作线),分水岭-0.1,'←买！'),COLORMAGENTA;

 {买卖特灵 通达信 选股}
趋势线:= 3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1), , COLORBLUE;
见底信号:= 10, , COLORRED;
买点准备:= IF(趋势线<=10,50,0), , COLORGREEN;
买入时间: IF(CROSS(趋势线,见底信号),100,0), , COLORYELLOW;
 

{神偷线 选股 和 买卖奇准通用}
参数M=3
 VAR1N:=1990131;
U1:=IF((DATE <= VAR1N),1,0);
TR:=SUM(MAX(MAX((HIGH - LOW),ABS((HIGH - REF(CLOSE,1)))),ABS((LOW - REF(CLOSE,1)))),5);
HD:=(HIGH - REF(HIGH,1));
LD:=(REF(LOW,1) - LOW);
DMP:=(SUM(IF(((HD > 0) AND (HD > LD)),HD,0),5) * U1);
DMM:=SUM(IF(((LD > 0) AND (LD > HD)),LD,0),5);
神偷线:=(((DMP * U1) * 100) / TR);
辅助线:=((DMM * 100) / TR);
动向趋势线:=(MA(((ABS((辅助线 - 神偷线)) / (辅助线 + 神偷线)) * 100),M) * U1);
{预警:=(IF(((动向趋势线 > 88) AND (神偷线 < 5.8)),80,0) * U1),LINETHICK3,COLORFF00FF;}
DRAWTEXT(((动向趋势线 > 88) AND (神偷线 < 5.8)),9.0,'神偷'),COLOR0000FF;

{买卖特灵 通达信 选股}
趋势线:= 3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1), , COLORBLUE;
见底信号:= 10, , COLORRED;
买点准备:= IF(趋势线<=10,50,0), , COLORGREEN;
买入时间: IF(CROSS(趋势线,见底信号),100,0), , COLORYELLOW;