把多空主力控盘改选股预警

编写要求：

VAR1:=1; VAR2:=(CLOSE*2+HIGH+LOW)/4; VAR3:=(EMA(VAR2,33)-EMA(VAR2,34))*VAR1; VAR4:=EMA(VAR3,3)*VAR1; 强弱分界: 0,CIRCLEDOT,COLORGREEN ; 空方主力:(-2)*(VAR3-VAR4)*3.8, LINESTICK; 多方主力:2*(VAR3-VAR4)*3.8, LINESTICK; DRAWTEXT(CROSS(多方主力,空方主力),0,''); DRAWTEXT(CROSS(空方主力,多方主力),0,' '); 选股条件：多方主力上穿0轴空方主力

解答：

?VAR1:=1;

VAR2:=(CLOSE*2+HIGH+LOW)/4;