跌破糾結均線,代表價格跌破過去一段時間短中長期平均成本,只要反彈上來,馬上會面臨到短中長期不同的解套賣壓一起出籠,這個訊號在空頭市場有蠻高的精準度。
對應的腳本如下
input: shortlength(5); setinputname(1,"短期均線期數"); input: midlength(10); setinputname(2,"中期均線期數"); input: Longlength(20); setinputname(3,"長期均線期數"); input: Percent(2); setinputname(4,"均線糾結區間%"); input: Volpercent(25); setinputname(5,"放量幅度%");//帶量突破的量是超過最長期的均量多少% variable: shortaverage(0); variable: midaverage(0); variable: Longaverage(0); variable:Kprice(0); if volume > average(volume,Longlength) * (1 + volpercent * 0.01) then begin shortaverage = average(close,shortlength); midaverage = average(close,midlength); Longaverage = average(close,Longlength); if Close crosses below maxlist(shortaverage,midaverage,Longaverage) then begin value1= absvalue(shortaverage -midaverage); value2= absvalue(midaverage -Longaverage); value3= absvalue(Longaverage -shortaverage); if maxlist(value1,value2,value3)*100 < Percent*Close then Kprice=L; end; end; if C crosses below Kprice then ret=1;
如果這個訊號出現在一大段的上漲及橫向盤整之後,後市看跌的機率就更高