指标通过计算多组EMA(指数移动平均)差值构建趋势信号,核心策略包含三个关键条件:
趋势确认:短期EMA上穿长期EMA且价格站上5日均线;
量能筛选:当日换手率超过5%且涨幅小于3%,排除异常波动;
动量过滤:结合价格偏离度及MACD类信号确认强势。
当所有条件同时满足时,输出粉色粗线“风口擒龙”信号,提示潜在强势股启动机会。
{风口抓龙--副图}
HG1:=EMA(C,12)-EMA(C,26);
HG2:=EMA(HG1,9);
HG3:=(C*3+H+L+O)/6;
HG4:=EMA(HG3,13)-EMA(HG3,21);
HG5:=EMA(HG4,3);
HG6:=EMA(HG4,10);
HG7:=EMA(C,7)-EMA(C,21);
HG8:=EMA((0.668*REF(HG7,1)+0.333*HG7),1);
HG9:=V/SUM(VOL,13);
HG10:=DMA(CLOSE,HG9);
HG11:=(C-HG10)/HG10*40;
HG12:=MA(AMOUNT/(100*V),13);
HG13:=(C-HG12)/HG12*100;
HG14:=IF(HG7>=HG8,HG7,HG8);
HG15:=IF(HG8-HG7,HG8,HG7);
HG16:=C/REF(CLOSE,1)< 1.03;
HG17:=V/CAPITAL*100>5;
HG18:=STICKLINE(HG13>5 AND HG1>HG2 AND C>=EMA(C,5) AND HG7-HG8>0,0,-HG15,2,0 );
HG19:=BARSLASTCOUNT(HG18)=1;
风口擒龙:FILTER(HG19,13) AND HG16 AND HG17,COLORFF00FF,LINETHICK3;