排队价挂单问题续　[金字塔]

不可以，thisclose是交易控制符不能添加其他值。

您得用  limit,DYNAINFO( 20)限价，但这类行情函数没有历史值所以您代码要做下处理。

if  ISLASTBAR then buy(cond,v,limit,DYNAINFO( 20)-mindiff)              //当前最后一根k时根据为委买价-mindiff    

buy(cond,v,limit,c-mindiff)                                                              //历史信号根据收盘价-mindiff

更正下漏了个else

if  ISLASTBAR then buy(cond,v,limit,DYNAINFO( 20)-mindiff);              //当前最后一根k时根据为委买价-mindiff    
else buy(cond,v,limit,c-mindiff)                                                         //历史信号根据收盘价-mindiff