低位买入技巧 散户必看 通达信副图/选股指标 源码 贴图

买入信号:IF(CROSS(3*SMA((CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100,5,1),3,1),10),70,0); {www.gpxiazai.com}