通达信〖股票之友S理论〗原创判额净量

放净量:=AMOUNT*(C-REF(C,1)/C)<REF(AMOUNT*(C-REF(C,1)/C),1);
放净量天数:BARSLAST(放净量),COLORRED;
缩净量:=AMOUNT*(C-REF(C,1)/C)>REF(AMOUNT*(C-REF(C,1)/C),1);
缩净量天数:BARSLAST(缩净量),COLORGREEN;