均线多头

MA5:=MA(C,5);
MA10:=MA(C,10);
MA20:=MA(C,20);

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;

A1:=MA10>=REF(MA10,1) AND MA10>MA20 AND MA20>=REF(MA20,1);
A2:=MACD>=REF(MACD,1) AND REF(MACD,1)<=REF(MACD,2);
A3:=CLOSE>=REF(CLOSE,1) AND REF(CLOSE,1)<=REF(CLOSE,2);

A1 AND (A2 OR A3);