趋势量能之选股指标公式

VAR1:=Abs(vol);
VAR2:=EMA(VAR1,20);
VAR3:=EMA(VAR2,20);
VAR4:=EMA((VAR2-VAR3)*10,10);
VAR7:=EMA(VAR4,10);
VAR8:=(VAR2-VAR3)*10;
XG:crOSS(VAR8,0) AND C>O;