根据九龙峰老师去年发表的“运钞车”股票池使用的ORDER这个L2指标收集主力介入的股票作为前池票源的思路，使用ROUND3“博弈资金”指标制作前池公式，实现免fei用户使用收fei数据股池。
 

"资金博弈.主力买"/ABS("资金博弈.主力卖")>1 and
REF( "资金博弈.主力买",1)/ABS(REF("资金博弈.主力卖",1))>1.2 and
SUM( "资金博弈.主力买",2)/ABS(SUM("资金博弈.主力卖",2))>1.2 and
SUM( "资金博弈.主力买",3)/ABS(SUM("资金博弈.主力卖",3))>1.2 and
SUM( "资金博弈.主力买",4)/ABS(SUM("资金博弈.主力卖",4))>1.2 and
SUM( "资金博弈.主力买",5)/ABS(SUM("资金博弈.主力卖",5))>1.3 and
SUM( "资金博弈.主力买",6)/ABS(SUM("资金博弈.主力卖",6))>1.3 and
SUM( "资金博弈.主力买",7)/ABS(SUM("资金博弈.主力卖",7))>1.3 and
SUM( "资金博弈.主力买",8)/ABS(SUM("资金博弈.主力卖",8))>1.3 and
SUM( "资金博弈.主力买",9)/ABS(SUM("资金博弈.主力卖",9))>1.4 and
SUM( "资金博弈.主力买",10)/ABS(SUM("资金博弈.主力卖",10))>1.4 and
SUM( "资金博弈.主力买",15)/ABS(SUM("资金博弈.主力卖",15))>1.3 and
SUM( "资金博弈.主力买",20)/ABS(SUM("资金博弈.主力卖",20))>1.25 and
SUM( "资金博弈.主力买",30)/ABS(SUM("资金博弈.主力卖",30))>1.25;