重心:=(C+0.618*REF(C,1)+0.382*REF(C,2)+0.236*REF(C,3)+0.146*REF(C,4))/2.382; 趋势线:EMA(((SLOPE(C,22)*20)+C),55),COLORYELLOW,LINETHICK2; 红升:IF(重心>=趋势线,趋势线,DRAWNULL),COLORRED,LINETHICK2; 蓝降:IF(重心<趋势线,趋势线,DRAWNULL),COLORBLUE,LINETHICK2; ZF0:=MAX(HIGH,REF(HIGH,1))-MIN(LOW,REF(LOW,1)); ZF:=MA(ZF0,3)*0.8; QSK:=ABS(CLOSE-REF(OPEN,1))/ZF0>0.50; SZ1:=HIGH>REF(HIGH,2) AND CLOSE>REF(OPEN,1) AND QSK; XD1:=LOW= 2); 涨:=(((CLOSE / REF(CLOSE,1)) - 1) * 100); A:=(CROSS(买买,卖卖) AND (买买 >= 45)); B:=(CROSS(买买,大盘) AND (买买 >= 45)); D:=(CROSS(买买,75) AND (涨>= 2)); DD:=(CROSS(买买,20) AND (涨>= 2)); DRAWTEXT((A > 0),(LOW * 0.99),'←阻击龙头'),LINETHICK0,COLORFFFF00; DRAWTEXT((B > 0),(LOW * 1.02),'←决战龙头'),LINETHICK0,COLOR0055FF; DRAWTEXT((D > 0),(LOW * 1.05),'←绝对龙头'),LINETHICK0,COLORRED; DRAWTEXT((DD > 0),(LOW ),'←短线金股'),LINETHICK0,COLORRED; TJ:=((CLOSE > OPEN) OR ((CLOSE = OPEN) AND (CLOSE > REF(CLOSE,1))));