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;
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