波段操盘线！发现十日线的斜率对股价的运行有一个先驱的指导作用！
A:=MA(C,10);
B:=REF(A,10);
XL:=((A-B)/B*100)*10;
操盘线:((A-B)/B*100)*10;
差:XL-REF(XL,1),NODRAW;
操盘区:IF(XL>=REF(XL,1),XL,DRAWNULL),LINETHICK2 COLORRED;
休息区:IF(XL<REF(XL,1),XL,DRAWNULL),LINETHICK2,COLORGREEN;
MA(C,10)/C,NODRAW,COLORYELLOW;
-100 COLORYELLOW;
