通达信主图【趋势买卖】中'Ｂ'改选股

编写要求：

请设置计算参数:N: (1.00--100.00) 20M: (1.00--100.00) 32P1: (1.00--100.00) 80P2: (1.00--100.00) 100源码如下：VAR1:=(C+H+O+L)/4;卖出:XMA(VAR1,N)*(1+P1/1000),COLORGREEN,LINETHICK2;买入:XMA(VAR1,M)*(1-P2/1000),COLORMAGENTA,LINETHICK2;幅度:100*(卖出-买入)/买入,NODRAW;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,3,0),COLORMAGENTA;STICKLINE(买入>HIGH,HIGH,LOW,0,0),COLORMAGENTA;DRAWTEXT(CROSS(LOW,买入),LOW*0.95,'Ｂ'),COLORRED,LINETHICK2;DRAWTEXT(CROSS(卖出,HIGH),HIGH*1.02,'Ｓ'),COLORGREEN;

解答：

 M:=32;