极绝顶底之买选股指标公式(极绝顶底之绝底选股指标公式)

A7:=C-REF(C,1);
A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(Abs(A7),6),6);
买:LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND crOSS(A8,MA(A8,2));

N:=90;M:=3;
低:=REF(LLV(L,N),M);
低点:=REFDATE(低,DATE);
绝底:低点=L AND ((C-L)>(0-C) OR (O-L)>(C-O));