{1. 均线多头:20日均线向上,确保大趋势未坏}
T1:=MA(C,20)>REF(MA(C,20),1);
{2. 缩量回调:过去3天内,至少有一天成交量小于5日均量(缩量洗盘)}
T2:=REF(V,1)<MA(V,5) OR REF(V,2)<MA(V,5);
{3. 今日启动:今日涨幅大于4%,且成交量大于昨日1.5倍(放量启动)}
T3:=C/REF(C,1)>1.04 AND V>REF(V,1)*1.5;
{4. 技术指标:MACD金叉或即将金叉(DIF>DEA*0.95,接近金叉也算)}
DIF:=EMA(C,12)-EMA(C,26);
DEA:=EMA(DIF,9);
T4:=DIF>DEA OR DIF>DEA*0.95;
{5. 剔除ST}
T5:=NOT(NAMELIKE('ST'));
XG: T1 AND T2 AND T3 AND T4 AND T5;