早教吧 育儿知识 作业答案 考试题库 百科 知识分享

请把通达信的公式改成大智慧的S:=BARSLAST(CROSS(MA(C,4),MA(C,25)));EXIST(CROSS(MA(C,4),MA(C,25)),N)ANDNOT(EXIST(CROSS(MA(C,25),MA(C,4)),N))ANDREF(MA(C,4),S)

题目详情
请把通达信的公式改成大智慧的
S:=BARSLAST(CROSS(MA(C,4),MA(C,25)));
  EXIST(CROSS(MA(C,4),MA(C,25)),N)
  AND NOT(EXIST(CROSS(MA(C,25),MA(C,4)),N))
  AND REF(MA(C,4),S)  AND UPNDAY(C,M);
▼优质解答
答案和解析
V1:=CLOSE>OPEN AND REF(CLOSE,1)REF(OPEN,2) AND CLOSE>REF(OPEN,1) AND CLOSE>REF(CLOSE,2); V2:=BACKSET(V1 AND REF(V1,2) AND C>REF(C,4),5);V3:=BACKSET(V1 AND REF(V1,3) AND C>REF(C,5),6);V4:=BACKSET(V1 AND REF(V1,4) AND C>REF(C,6),7); V2 && V3 && V4;