合并（出现信号 kdj公式）2个选股公式

编写要求：

BB:=(C-REF(C,2))/C>0.05; 出信号就涨停:=REF(BB,-2); LS:=C/REF(C,1)>1.048 AND C=H AND BETWEEN(FORCAST(V,4),0.2*FORCAST(V,12),2.1*FORCAST(V,5)); FILTER(LS,28)*60; RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:=SMA(RSV,M1,1); D:=SMA(K,M2,1); J:=3*K-2*D;

解答：

?LS:=C/REF(C,1)>1.048 AND C=H AND BETWEEN(FORCAST(V,4),0.2*FORCAST(V,12),2.1*FORCAST(V,5));

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;