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 macd連紅3天選股公式

{MACl3}
input.:s(10), p(22), m(9);
DIFF:= EMA(CLOSE,s) - EMA(CLOSE,p);
DEA:=EMA(DIFF,m);
MACD:=2*(DIFF-DEA);
ref(macd,2)>0 and ref(macd,3)<0 and macd>0;