通达信个人自编的KDJ选股公式源码

	以下是通达信个人自编的KDJ选股公式源码 DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIF,9); MACD:=(DIF-DEA)*2; 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; A:=CROSS(KDJ.K,KDJ.D) AND K<30 AND D<30 AND J<30 ; B:=MACD<0 AND DEA>0; XG: A AND B;