中线启动，抓涨停股
源码
aa:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4; bb:=EMA(CLOSE,12)-EMA(CLOSE,26); zz:=EMA(bb,9); MACD:=(bb-zz)*2; XG:CROSS(C,aa) AND MACD>0 AND REF(ALL(MACD<REF(MACD,1),3),1) AND MACD>REF(MACD,1);
