股价趋势: 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); 底部警戒: 10; 买入警戒: IF(股价趋势<=10,50,0),stick,linethick3,coloryellow; 买入信号: IF(CROSS(股价趋势,底部警戒),100,0),stick,linethick3,colorblue; 顶部警戒: 90, colorred; 卖出警戒: IF(股价趋势>=85,50,0),stick,linethick3,colorred; 卖出信号: IF(CROSS(股价趋势,顶部警戒),100,0),stick,linethick3,colorgreen;
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