{参数：N1 : 12 N : 20 }
{DRAWGBK(CLOSE<HHV(HIGH,0),COLORRGB(0,0,0),COLORRGB(0,0,0),1);
DRAWTEXT(BARPOS=SYSPARAM(2),HIGH,'所属板块:'+BLKNAME),ALIGN4,colorred; }
流通盘a:CAPITAL/100,LINETHICK0;
A1:=EMA((2*CLOSE+HIGH+LOW)/4,N1);