通达信我没有使用过,再次试试源码
nday := hhvbars(high,120); {120日内最高价的周期数}
nday1:= nday-10; {最高点之后10日}
nday2:= nday+10; {庄家应该在nday1--nday2之间吸纳大部分筹码}
a1 := nday>=30;{确保高点出现的周期数大于30}
a2 := ref(sum(vol,20),nday1) > capital * 0.4; {吸纳40%}
VMA:=MA(Vol,40);{40日量均线}
A3:=COUNT(Vol<VMA,nday1)/nday1>0.9;{成交量呈现芝麻点}
A4:=Close>=hhv(high,120);{股价在冲击前高位}
A5:=COUNT(Vol<(MA(vol,10)*1.3),10)>8;{近期无明显放量}
A1 AND A2 AND A3 AND A4 AND A5;