2022-08-26 01:58发布 生成海报
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> 高点低点, 把 低点 改成选股
n:=13;A3:=REF(H,N)=HHV(H,2*N+1);B3:=FILTER(A3,N);C3:=BACKSET(B3,N+1);D3:=FILTER(C3,N);{高点}A4:=REF(L,N)=LLV(L,2*N+1);B4:=FILTER(A4,N);C4:=BACKSET(B4,N+1);D4:=FILTER(C4,N);{低点}STIC