2013决杀选股

JW1:=C<OPEN AND REF(C,1)<REF(OPEN,1);
JW2:=OPEN<REF(C,1) AND C>REF(L,1);
JW3:=O<MA(C,13) AND O<MA(C,34) AND O<MA(C,55); 
决杀:JW1 AND JW2 AND JW3;

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