买卖交易主图之买入选股指标公式

VAR21:=4*SMA((CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100,5,1)-
3*SMA(SMA((CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100,5,1),3.2,1);
VAR22:=8;
QQ:=crOSS(VAR21,VAR22);
买入:QQ;