双龙共振选股公式(通达信九龙戏珠指标公式)
1、那位老师帮我编写一个选股公式:要求出现共振买入信号时候选股 DIFF:=EMA(CLOSE,8) - EMA(CLOSE,32); DEA:=EMA(DIFF,8); 今天L最低:=LLV(L,60)=L;DIFF不最低:=NOT(LLV(DIFF,45)=DIFF); DIFF昨天不最低:=NOT(LLV(DIFF,45)=REF(DIFF,1)); DIFF低位X:=EXIST(...
1、那位老师帮我编写一个选股公式:要求出现共振买入信号时候选股 DIFF:=EMA(CLOSE,8) - EMA(CLOSE,32); DEA:=EMA(DIFF,8); 今天L最低:=LLV(L,60)=L;DIFF不最低:=NOT(LLV(DIFF,45)=DIFF); DIFF昨天不最低:=NOT(LLV(DIFF,45)=REF(DIFF,1)); DIFF低位X:=EXIST(...
怎么样挑股票(怎样挑选股票获利大)...
电子国债...