编写要求：
条件：KDJ D<20 j<10; CCI<-100; RSI1<15 RSi2<25.
公式在线网解答：
LC:=REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100;
XG:KDJ.D<20 AND KDJ.J<10 AND CCI<-100 AND RSI1<15 AND RSI2<25;
