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--  作者：我渡苍生 --  发布时间：2015/6/7 9:35:43 --  请老师帮忙 K8:=BARSLAST(EMA(C,5)>=EMA(C,20)); K9:=BARSLAST(EMA(C,5)<=EMA(C,20)); K110:=IF(EMA(C,5)>=EMA(C,20),(EMA(C,5)+EMA(C,20))/2,DRAWNULL); K115:=IF(EMA(C,5)>=EMA(C,20),EMA(C,5),DRAWNULL); K120:=IF(EMA(C,5)>=EMA(C,20),EMA(C,20),DRAWNULL); 线5:IF(CURRBARSCOUNT<CONST(K9+2),K115,DRAWNULL),COLORRED; 线10:IF(CURRBARSCOUNT<CONST(K9+2),K110,DRAWNULL),COLORRED; 线20:IF(CURRBARSCOUNT<CONST(K9+2),K120,DRAWNULL),COLORRED; K88:=BARSLAST(EMA(C,5)<=EMA(C,20)); K99:=BARSLAST(EMA(C,5)>=EMA(C,20)); K1100:=IF(EMA(C,5)<=EMA(C,20),(EMA(C,5)+EMA(C,20))/2,DRAWNULL); K1155:=IF(EMA(C,5)<=EMA(C,20),EMA(C,5),DRAWNULL); K1200:=IF(EMA(C,5)<=EMA(C,20),EMA(C,20),DRAWNULL); 线55:IF(CURRBARSCOUNT<CONST(K99+2),K1155,DRAWNULL),COLORGREEN; 线100:IF(CURRBARSCOUNT<CONST(K99+2),K1100,DRAWNULL),COLORGREEN; 线200:IF(CURRBARSCOUNT<CONST(K99+2),K1200,DRAWNULL),COLORGREEN; 请老师帮忙改为   线5 〉线10 〉线20 开多              线55〈 线100〈 线200 开空

--  作者：jinzhe --  发布时间：2015/6/8 13:18:31 --   有的数据是drawnull也就是空，这个无法做逻辑大小的判断