将此公式出B点时做选股公式

编写要求：

请老师将此公式出B点时做选股公式，谢谢 n:1 100 20 m:1 100 32 p1: 1 100 80 p2: 1 100 100 VAR1:=(C+H+O+L)/4; 卖出:EMA(VAR1,N)*(1+P1/900),COLORGREEN,LINETHICK2; 买入:EMA(VAR1,M)*(1-P2/900),COLORMAGENTA,LINETHICK2; MA1:=MA(VAR1,3); STICKLINE(卖出>LOW AND 卖出MIN(C,O) AND 卖出LOW AND 卖出LOW AND 买入MIN(C,O) AND 买入LOW AND 买入HIGH,OPEN,CLOSE,8,0),COLORMAGENTA; STICKLINE(买入>HIGH,HIGH,LOW,1,0),COLORMAGENTA; DRAWTEXT(CROSS(LOW,买入),LOW*0.95,'Ｂ'),COLORRED,LINETHICK2; DRAWTEXT(CROSS(卖出,HIGH),HIGH*1.02,'Ｓ'),COLORGREEN;

解答：

?VAR1:=(C+H+O+L)/4;

买入:=EMA(VAR1,32)*(1-100/900);