MACD拒绝死叉---将金不金选股公式（适用于通信达）
REF("MACD.DIF",1)<REF("MACD.DIF",2) AND REF("MACD.MACD",1)<REF("MACD.MACD",2)
AND REF("MACD.DIF",1)-REF("MACD.DEA",1)>0
AND REF("MACD.DIF",1)<"MACD.DIF"
AND REF("MACD.DIF",1)-REF("MACD.DEA",1)<0.05
AND REF("MACD.MACD",1)<"MACD.MACD";
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
CROSS_FLAG:=CROSS(DIF,DEA);
REF_CROSS_FLAG:=REF(CROSS_FLAG,1);
CONDITION1:=DIF>DEA AND REF(DIF,1)<REF(DEA,1);
CONDITION2:=DIF<DEA AND REF(DIF,1)>REF(DEA,1);
CONDITION3:=DIF<DEA AND REF(DIF,1)<REF(DEA,1) AND DIF>REF(DIF,1);
SELECT:CONDITION3;
