同花顺力挽狂澜指标副图趋势线在低位由绿转红可考虑买入

VAR1:=LLV(LOW,10);
VAR2:=HHV(HIGH,25);
趋势线: EMA((CLOSE-VAR1)/(VAR2-VAR1)*4,4);
大底:0.3,LINETHICK2,COLOR0000FF;
短底:1,LINETHICK2,colorblue;
短顶:3,colorgreen;
大顶:3.5,LINETHICK2,COLORFF00FF;
分界:2,COLOR00FFFF;