KDJ金叉的预警公式,金叉时候股价要比上次KDJ金叉时股价高. 编写条件：编写方法：RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K:=(RSV,3,1);D:=SMA(K,3,1);J:=3*K-2*D;JC:=OSS(J,D);T:=BAAST(REF(JC,1));XG:C>REF(C,T) AND JC;