涨3天:=c>ref(c,1) and ref(c,1)>ref(c,2) and ref(c,2)>ref(c,3) and (c-ref(c,3))/ref(c,3)*100<8; RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; K:=SMA(RSV,3,1); D:=SMA(K,3,1); J:=(3*K-2*D); 涨3天 AND J<20 and v*1.5<ma(v,20);
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