通達信股票公式之主力挖坑選股公式

　　vol>ref(vol,1)and ref(vol,3)>ref(vol,2)and ref(vol,2)>ref(vol,1)and

　　close>ref(close,1)and ref(close,3)>ref(close,2)and ref(close,2)>ref(close,1)

　　and close>open and ref(vol,1)/capital>0.011 and vol/capital<0.1 and

　　count(ref(vol,1)/capital<0.16,20)=20;