趋:MA(CLOSE,5)-MA(CLOSE,25);
势:MA(趋,5),Color0000FF;
a3:=cross(趋,势);
stickline(a3,趋+0.5,趋-0.2,6,0),Color0000FF;
a1:=if(c>open,vol,0);
a2:=if(c<open,VOL ,0);
0,COLORYELLOW,LINETHICK2;
正成交量:=ma(a1,10)/2000;
负成交量:=ma(a2,10)/2000;
AA:正成交量-负成交量,COLOR3D;
