火龙戏珠之买入选股指标公式

VAR9:=(CLOSE-LLV(LOW,60.135))/(HHV(HIGH,60.135)-LLV(LOW,60))*80;
VARA:=SMA(VAR9,7,1);
VARB:=SMA(VARA,5,1);
买入:IF(crOSS(VARA,VARB) AND VARA<20,100,0);