徐文明之MACD反身向上指标【空中加油】

DIFF:= eMA(CLOSE,12) - eMA(CLOSE,26);
DEA:= eMA(DIFF,9);
macd:=2*(diff-dea);
REF(MACD,1)<REF(MACD,2)AND MACD>REF(MACD,1) AND COUNT(MACD>0,3)=3;