趋势买卖主图改成大智慧主图

编写要求：

VAR1:=(C+H+O+L)/4; 卖:=MA(VAR1,20)*(1+80/1000),COLORGREEN,LINETHICK2; 买:=MA(VAR1,30)*(1-100/1000),COLORMAGENTA,LINETHICK2; 卖出:REFX(卖,10),COLORGREEN,LINETHICK2; 买入:REFX(买,15),COLOR0061ff,LINETHICK2; 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,'买'),COLORRED,LINETHICK2; DRAWTEXT(CROSS(卖出,HIGH),HIGH*1.02,'卖'),COLORGREEN;已

解答：

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

卖:MA(VAR1,20)*(1+80/1000),COLORGREEN,LINETHICK0;