底部早知道之低位转强选股指标公式

A5:=3*SMA((CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100,21,1)-2*SMA(SMA((CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100,20,1),8,1);

安全位:=20;

低位转强:IF(crOSS(A5,安全位),50,0);