赚钱不难之买选股指标公式

VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*50;
AA:=(EMA(VAR1,3))*2;
VAR2:=8,COLORGREEN,LINETHICK0;
买:crOSS(AA,VAR2);