通达信操盘线顶底源码附图
VAR1:=LLV(LOW,100);
VAR2:=HHV(HIGH,250);
操盘线: EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4);
绝底:0.3,LINETHICK2,COLORGREEN;
绝顶:3.5,LINETHICK2,COLORRED;
分界:2,COLORWHITE;
DRAWTEXT(CROSS(操盘线,绝底),0.00,'买入'), COLORYELLOW, ;
DRAWTEXT(CROSS(操盘线,绝顶),3.8,'卖出'), COLORYELLOW, ;
