公式编写要求：
请老师把下面2个指标改为选股公式1.TT:=DCLOSE-CLOSE;XG1:=C>REF(C,1)AND TT>=REF(TT,1) AND TT/C>=0.1;XG2:=REF(XG1,1)=1 AND C/REF(C,1)<1.05;2.DIFFV:=EMA(DCLOSE,9)-EMA(DCLOSE,27);DEAV:=EMA(DIFFV,5);A1V:=CROSS(DIFFV,DEAV);底背离:=REF(CLOSE,A1V+1)>CLOSE AND DIFFV>REF(DIFFV,A1V+1) AND CROSS(DIFFV,DEAV);DEA0:=EMA(DIFFV*100,9);MACD0:=2*(DIFFV*100-DEA0);黑马:=(MACD0>REF(MACD0,1)*2.5 AND MACD0>15);LHT:=底背离 AND 黑马;DRAWTEXT(LHT,REF(CLOSE,1)*0.78,'龙回头'),COLORLIBLUE;
公式编写方法：
【第一个：DCLOSE不定周期收盘价——未来函数】
TT:=DCLOSE-CLOSE;
XG1:=C>REF(C,1)AND
TT>=REF(TT,1) AND TT/C>=0.1;
XG2:REF(XG1,1)=1 AND
C/REF(C,1)<1.05;
【第二个：DCLOSE不定周期收盘价——未来函数】
DIFFV:=EMA(DCLOSE,9)-EMA(DCLOSE,27);
DEAV:=EMA(DIFFV,5);
A1V:=CROSS(DIFFV,DEAV);
底背离:=REF(CLOSE,A1V+1)>CLOSE
AND DIFFV>REF(DIFFV,A1V+1) AND
CROSS(DIFFV,DEAV);
DEA0:=EMA(DIFFV*100,9);
MACD0:=2*(DIFFV*100-DEA0);
黑马:=(MACD0>REF(MACD0,1)*2.5
AND MACD0>15);
LHT:底背离 AND 黑马;
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