买牛选股公式[查股公式]

AA:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*1000;
BB:=MA(AA,10);
趋势线:=SMA(BB,3,1)/10,COLOR1689FD;
JNYY2:=(((CLOSE - LLV(LOW,26)) / (HHV(HIGH,26) - LLV(LOW,26))) * 100);
判断:=SMA(JNYY2,32,1)-20,COLOR00FF00,LINETHICK1;
买牛:CROSS(趋势线,判断);