鹰击长空之B买选股指标公式

快线:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

慢线:=SMA(快线,3,1);

BB:=IF(BArslAst(crOSS(慢线,快线))>=3 AND CROSS(快线,慢线) AND 慢线<30,20,0);

B买:BB>0;