将RSI和BIAS制作成一个选股公式

编写要求：

解答：

网友求助：

当RSI1上穿RSI3的同时，BIAS1上穿0；最好除去ST股，并且流通股小于10亿的；

指标公式为：

N1:2,120,5 N2:2,250,10 N3:2,250,20
LC:=REF(CLOSE,1);
RSI1:SMA(MAX(CLOSE-LC,0),N3,1)/SMA(ABS(CLOSE-LC),N3,1)*100,COLORCYAN,LINETHICK2;
RSI2:SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100,COLORYELLOW;
RSI3:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100,COLORMAGENTA,LINETHICK2;

N1:2,250,5 N2:2,250,10 N3:2,250,20
BIAS1 :(CLOSE-MA(CLOSE,N1))/MA(CLOSE,N1)*100,COLORCYAN,LINETHICK2;
BIAS2 :(CLOSE-MA(CLOSE,N2))/MA(CLOSE,N2)*100;
BIAS3 :(CLOSE-MA(CLOSE,N3))/MA(CLOSE,N3)*100,COLORMAGENTA,LINETHICK2;