通达信量线选股指标公式源码

通达信量线选股指标公式源码

源码正文：

A7:=C-REF(C,1);    
A8:=100*ema(Ema(A7,6),6)/EMA(EMA(Abs(A7),6),6);    
SHORT:=7; LONG:=19;    
RMA:=EMA(CLOSE,SHORT);    
NMA:=EMA(CLOSE,LONG);    
UP:=DRAWLINE(L=LLV(L,BArslAst(crOSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),0);    
DOWN:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(RMA,NMA))+1),HHV(H,BARSLAST(CROSS(RMA,NMA))+1),L=LLV(L,BARSLAST(CROSS(NMA,RMA))+1),LLV(L,BARSLAST(CROSS(NMA,RMA))+1),0);    
买进:=(LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND CROSS(A8,MA(A8,2))) AND REF(DOWN,1)<REF(DOWN,2) AND UP>REF(DOWN,1);    
趋势区:=IF((EVERY(DOWN>=REF(DOWN,1),1)),4,2);  
低买:IF(((CROSS(趋势区,2.1))),1.5,0),STICK,COLORWHITE,LINETHICK3;    
高卖:IF(((CROSS(3.9,趋势区))),-0.7,0),STICK,COLORFF9150,LINETHICK3{X?G-5=1?C?N?{};