波段抄底的公式,供股友们股池参考!
很久不发东西了,只拿不出也不好意思,近来写了几个简单的公式,供做股池的朋友们参考吧!
买卖总口诀:①上升通道(短期:10均线;中长期:30均线);②高低点(周线、日线);③基本面(资产、收益,增减持);④股性;⑤昨天涨跌幅;⑥地量结合;

JE~_N6{L5K6H`@Z55Y.tmp) 波段地量(日线):有时候信号有点多,结合总口诀和后续指标参考!
REFLINE:0; ZF:=(c/ref(c,1)-1)*100; v21:=ema(v,21); b21:=v/v21; {5日均线角度} M5:=MA(CLOSE,5); x5:=MA(M5,2); s5:=slope(x5,2)*10; {系统MACD引用} diff:="macd.diff"; dea:="macd.dea"; macd:="macd.macd";
{金死叉} sc:=cross(dea,diff); jc:=cross(diff,dea);
jbars:=barslast(jc);{上一次金叉周期}
lsbars:=ref(barslast(sc),jbars)+jbars;{上上一次死叉周期}
uptmp:=ref(llvbars(macd,lsbars-jbars),jbars)+jbars;{上涨起始点周期}
{过滤长周期和特殊K线} upbars:=if(uptmp>13oruptmp=1,13,uptmp);
{基本限制,同时过滤涨幅和上涨乏力地量--均线角度向下(s5<-0.2)} base:=s5<-0.2andZF>-2;
{波段:上涨起始点以来的地量} 阶段地量:if(baseandllv(v,upbars)=vandb21<0.65,1,0),colormagenta;
{辅助:相对地量} 相对地量:=baseandb21<=0.5; stickline(相对地量,0,0.5,6,0),coloryellow;
DRAWTEXTABS(0,0,'注:相对地量'),coloryellow; DRAWTEXTABS(80,0,'阶段地量'),colormagenta;
大盘涨跌比例MACD:
input:SHORT(12,1,999),LONG(26,1,999),M(9,1,999); 涨跌比例:if(date>1140101,100*INDEXADV/(INDEXADV+INDEXDEC),0),colorcyan,linethick0,precis2; DIFF:EMA(涨跌比例,SHORT)-EMA(涨跌比例,LONG),colorwhite; DEA:EMA(DIFF,M),coloryellow; MACD:2*(DIFF-DEA),COLORSTICK; |