将此公式改为大智慧公式

编写要求：

DRAWBAND(350,RGB(100,120,180),-300,RGB(100,120,180)); CC1:CCI(25),COLORSTICK,COLOR40FF00; DRAWICON(CROSS(200,CCI),250,2); DRAWICON( CROSS(CCI,-200),-250,1); 转强:CCI>0,COLOR0000D5,NODRAW; STICKLINE(CCI>0,0,CCI,2,0),COLOR0000D5; 弱转强:CROSS(CCI,-200) AND CCI>REF(CCI,1),COLOR00DFDF,NODRAW; STICKLINE(CROSS(CCI,-200) AND CCI>REF(CCI,1),CCI,0,2,0),COLOR00DFDF; 强转弱:CROSS(200,CCI) AND CCI

解答：

?FILLRGN(-200,300,1,RGB(100,120,180),300,RGB(100,120,180));

TYP:=(HIGH+LOW+CLOSE)/3;