请高手帮忙将技术指标修改为选股公示，谢谢

{买入警戒}
趋势:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
买入警戒: 趋势<=10;

{买入信号}
趋势:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
底部:=10;
买入信号: CROSS(趋势,底部);

股票公式专家团为你解答，希望能帮到你，祝投资顺利。

买入警戒出现的股票选股公式：
卖出线:=99;
阶段卖:=90;
趋势:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)
-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
底部:=10;
买入警戒:IF(趋势<=10,50,0);

买入信号出现的股票选股公式：
卖出线:=99;
阶段卖:=90;
趋势:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)
-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
底部:=10;
买入信号: IF(CROSS(趋势,底部),100,0);

技术指标一定要配合基本面哦。